Filed Pursuant to Rule 424(b)(3)

Registration No. 333-155800

August 2009 Performance Update

The Frontier Fund Supplement Dated September 10, 2009 to Prospectus Dated May 26, 2009

The Frontier Fund Class 2 Original

T H E    F R O N T I E R    F U N D ’ S    G O A L : To provide you – the investor – with a managed futures product that, over the long term, provides attractive returns, reduces volatility, and improves the overall performance of your investment portfolio.

August performance for the various Series of The Frontier Fund is detailed below: *

The Frontier Fund Class 2 Original	August 31, 2009	August 31, 2009	NAV /Unit
	MTD	YTD
Balanced Series-2	0.48%	-2.14%	$139.40
Balanced Series-2a	0.42%	-2.52%	$118.23
Campbell/Graham/Tiverton Series-2	0.02%	-5.77%	$116.99
Currency Series-2	-3.07%	-13.04%	$95.04
Long/Short Commodity Series-2	-0.32%	10.69%	$120.96
Winton/Graham Series-2	0.95%	-6.01%	$123.59
Winton Series-2	0.21%	-10.01%	$126.02
Long Only Commodity Series-2	-0.96%	9.36%	$81.42
Managed Futures Index Series-2	-1.02%	-8.94%	$127.21

Additional information, including monthly rates of return, concerning the aforementioned Series and the Trading Advisor(s) is contained in the Prospectus and the respective Series Appendix to the Prospectus.

* The above table sets forth the actual performance for the Class and Series as of August 31, 2009. Actual gross trading performance (gross realized and unrealized gain/loss before deduction for trading commissions and fees, management fees, any other expense, and before addition of interest income) is adjusted for the trading expenses, management fees, initial service fees, on-going service fees, and interest income of the applicable Series.

THIS INSERT MUST BE ACCOMPANIED OR PRECEDED BY THE CURRENT PROSPECTUS OF THE FRONTIER FUND

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

THE FRONTIER FUND BALANCED SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	(653,905.08	)
Unrealized trading gain/(loss)							1,298,057.39
Less: commissions							(65,635.52	)
Less: FCM fees							(26,428.65	)
Foreign currency gain/(loss)							(4,854.39	)
Interest income							20,718.27
Total Income							567,952.02
EXPENSES
Management fees							33,979.82
Incentive fees							132,789.27
Total Expenses							166,769.09
Net Income (Loss)						$	401,182.93
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	613,653.50569		$	85,134,660.03			138.73
Current month additions	—			—
Current month redemptions	(7,678.05718	)		(1,064,081.86	)
Net Income (loss) for current month				401,182.93
Net Asset Value, end of current month	605,975.44851		$	84,471,761.10			139.40
	Monthly rate of return						0.48	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Balanced Series 2

THE FRONTIER FUND BALANCED SERIES - 2a

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	(26,438.74	)
Unrealized trading gain/(loss)							52,466.53
Less: commissions							(2,638.08	)
Less: FCM fees							(1,062.06	)
Foreign currency gain/(loss)							(194.79	)
Interest income							3,731.90
Total Income							25,864.76
EXPENSES
Trading Fee							4,534.15
Management fees							1,717.56
Incentive fees							5,294.62
Total Expenses							11,546.33
Net Income (Loss)						$	14,318.43
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	29,334.60821		$	3,453,825.79			117.74
Current month additions	—			—
Current month redemptions	(489.43304	)		(57,674.84	)
Net Income (loss) for current month				14,318.43
Net Asset Value, end of current month	28,845.17517		$	3,410,469.38			118.23
	Monthly rate of return						0.42	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Balanced Series 2a

THE FRONTIER FUND CAMPBELL/GRAHAM/TIVERTON SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	(98,500.85	)
Unrealized trading gain/(loss)							128,182.66
Less: commissions							(3,707.17	)
Less: FCM fees							(4,315.08	)
Foreign currency gain/(loss)							730.44
Interest income							3,205.35
Total Income							25,595.35
EXPENSES
Management fees							23,381.09
Incentive fees							(9.25	)
Total Expenses							23,371.84
Net Income (Loss)						$	2,223.51
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	87,877.13665		$	10,278,105.66			116.96
Current month additions	—			—
Current month redemptions	(458.38841	)		(53,646.68	)
Net Income (loss) for current month				2,223.51
Net Asset Value, end of current month	87,418.74824		$	10,226,682.49			116.99
	Monthly rate of return						0.02	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Campbell/Graham/Tiverton Series 2

THE FRONTIER FUND CURRENCY SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	(3,947.57	)
Unrealized trading gain/(loss)							(472,020.13	)
Net change in inter-series payables							403,865.45
Less: FCM fees							(6,491.71	)
Interest income							4,715.42
Total Income							(73,878.54	)
EXPENSES
Management fees							7,997.42
Incentive fees							(2,682.26	)
Total Expenses							5,315.16
Net Income (Loss)						$	(79,193.70	)
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	26,343.21401		$	2,582,981.73			98.05
Current month additions	—			—
Current month redemptions	(68.92232	)		(6,573.88	)
Net Income (loss) for current month				(79,193.70	)
Net Asset Value, end of current month	26,274.29169		$	2,497,214.15			95.04
	Monthly rate of return						-3.07	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Currency Series 2

THE FRONTIER FUND LONG/SHORT COMMODITY SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	39,922.63
Unrealized trading gain/(loss)							(23,832.21	)
Less: commissions							(18,101.37	)
Less: FCM fees							(6,177.91	)
Foreign currency gain/(loss)							(81.91	)
Interest income							21,693.23
Total Income							13,422.46
EXPENSES
Management fees							53,699.16
Incentive fees							5,837.88
Total Expenses							59,537.04
Net Income (Loss)						$	(46,114.58	)
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	120,789.32258		$	14,658,658.99			121.36
Current month additions	—			—
Current month redemptions	(858.84518	)		(105,254.29	)
Net Income (loss) for current month				(46,114.58	)
Net Asset Value, end of current month	119,930.47740		$	14,507,290.12			120.96
	Monthly rate of return						-0.32	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Long/Short Commodity Series 2

THE FRONTIER FUND WINTON/GRAHAM SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	152,295.19
Unrealized trading gain/(loss)							2,305.82
Less: commissions							(6,153.09	)
Less: FCM fees							(5,298.39	)
Foreign currency gain/(loss)							736.55
Interest income							4,115.10
Total Income							148,001.18
EXPENSES
Management fees							28,313.17
Incentive fees							—
Total Expenses							28,313.17
Net Income (Loss)						$	119,688.01
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	103,407.69057		$	12,659,414.23			122.42
Current month additions	—			—
Current month redemptions	(1,197.96122	)		(147,294.34	)
Net Income (loss) for current month				119,688.01
Net Asset Value, end of current month	102,209.72935		$	12,631,807.90			123.59
	Monthly rate of return						0.95	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Winton/Graham Series 2

THE FRONTIER FUND WINTON SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

						Current Period
INCOME
Realized trading gain/(loss)						$	(15,687.43	)
Unrealized trading gain/(loss)							56,701.38
Less: commissions							(909.46	)
Less: FCM fees							(4,342.86	)
Foreign currency gain/(loss)							(309.58	)
Interest income							3,180.84
Total Income							38,632.89
EXPENSES
Management fees							16,818.27
Incentive fees							—
Total Expenses							16,818.27
Net Income (Loss)						$	21,814.62
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units		Dollars			$’s per unit
Net Asset Value, end of prior month	83,192.94099		$	10,461,712.04			125.75
Current month additions	—			—
Current month redemptions	(468.88532	)		(58,624.87	)
Net Income (loss) for current month				21,814.62
Net Asset Value, end of current month	82,724.05567		$	10,424,901.79			126.02
	Monthly rate of return						0.21	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Winton Series 2

THE FRONTIER FUND LONG ONLY COMMODITY SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

					Current Period
INCOME
Realized trading gain/(loss)					$	(8,979.21	)
Unrealized trading gain/(loss)						576.82
Less: commissions						—
Less: FCM fees						(370.83	)
Foreign currency gain/(loss)						—
Interest income						1,295.73
Total Income						(7,477.49	)
EXPENSES
Management fees						902.47
Incentive fees						—
Total Expenses						902.47
Net Income (Loss)					$	(8,379.96	)
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units	Dollars			$’s per unit
Net Asset Value, end of prior month	10,643.35955	$	874,995.56			82.21
Current month additions	—		—
Current month redemptions	—		—
Net Income (loss) for current month			(8,379.96	)
Net Asset Value, end of current month	10,643.35955	$	866,615.60			81.42
	Monthly rate of return					-0.96	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Long Only Commodity Series 2

THE FRONTIER FUND MANAGED FUTURES INDEX SERIES - 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

August 31, 2009

(Unaudited)

					Current Period
INCOME
Realized trading gain/(loss)					$	(13,000.65	)
Unrealized trading gain/(loss)						(9,476.61	)
Less: commissions						(572.08	)
Less: FCM fees						(954.98	)
Foreign currency gain/(loss)						936.83
Interest income						3,293.98
Total Income						(19,773.51	)
EXPENSES
Management fees						3,610.85
Incentive fees						—
Total Expenses						3,610.85
Net Income (Loss)					$	(23,384.36	)
STATEMENT OF CHANGES IN NET ASSET VALUE
	Units	Dollars			$’s per unit
Net Asset Value, end of prior month	17,783.74481	$	2,285,576.76			128.52
Current month additions	—		—
Current month redemptions	—		—
Net Income (loss) for current month			(23,384.36	)
Net Asset Value, end of current month	17,783.74481	$	2,262,192.40			127.21
	Monthly rate of return					-1.02	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/    S. Brent Bales        

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1660 Lincoln Street, Suite 100

Denver, Colorado 80264

On Behalf of the Frontier Fund - Managed Futures Index Series 2