Exhibit 99.3

Rosetta Stone Inc.

Business Metrics

(in thousands)

	Quarter-Ended															Quarter-Ended
	3/31/09			6/30/09			09/30/09			12/31/09			2009			3/31/10
Revenues - Consumer vs. Institutional
Consumer	40,350			42,902			50,935			65,083			199,270			49,450
Institutional	9,934			13,558			16,281			13,228			53,001			13,564
	50,284			56,460			67,216			78,311			252,271			63,014
YoY Growth (%)
Consumer	41		%	15		%	12		%	16		%	19		%	23		%
Institutional	43		%	32		%	15		%	29		%	27		%	37		%
Total	41		%	18		%	12		%	18		%	20		%	25		%
% of Total Revenue
Consumer	80		%	76		%	76		%	83		%	79		%	78		%
Institutional	20		%	24		%	24		%	17		%	21		%	22		%
	100		%	100		%	100		%	100		%	100		%	100		%
Consumer Revenue by Channel
DTC	24,945			25,944			28,470			34,643			114,002			30,668
Kiosk	8,222			9,279			9,776			13,141			40,418			9,356
Global Retail	7,183			7,679			12,689			17,299			44,850			9,426
	40,350			42,902			50,935			65,083			199,270			49,450
YoY Growth (%)
DTC	32		%	25		%	7		%	14		%	18		%	23		%
Kiosk	34		%	16		%	-3		%	8		%	11		%	14		%
Global Retail	101		%	-12		%	42		%	29		%	29		%	31		%
	41		%	15		%	12		%	16		%	19		%	23		%
% Revenue by Channel
DTC	62		%	60		%	56		%	53		%	57		%	62		%
Kiosk	20		%	22		%	19		%	20		%	20		%	19		%
Global Retail	18		%	18		%	25		%	27		%	23		%	19		%
Total	100		%	100		%	100		%	100		%	100		%	100		%
Unit Metrics
Consumer unit volume (in thousands)	116.3			118.8			143.5			190.3			568.9			127.4
Consumer average sales price per unit	$	347		$	361		$	355		$	342		$	350		$	388
YoY Unit Metrics Growth (%)
Consumer unit volume	8		%	-9		%	0		%	13		%	3		%	10		%
Consumer average sales price per unit	30		%	26		%	12		%	3		%	16		%	12		%

1

Rosetta Stone Inc.

Business Metrics

(in thousands)

	Quarter-Ended										Quarter-Ended
	3/31/09		6/30/09		09/30/09		12/31/09		2009		3/31/10
# of Kiosks (end of period)
US	154		172		207		201		201		190
Europe	3		6		10		9		9		9
Asia Pacific	4		5		7		32		32		41
Total # of Kiosks (end of period)	161		183		224		242		242		240
Revenues by Geography
United States	47,477		53,128		62,379		69,821		232,805		52,476
International	2,807		3,332		4,837		8,490		19,467		10,538
	50,284		56,460		67,216		78,311		252,271		63,014
Revenues by Geography (as a %)
United States	94	%	94	%	93	%	89	%	92	%	83	%
International	6	%	6	%	7	%	11	%	8	%	17	%
	100	%	100	%	100	%	100	%	100	%	100	%
YoY Growth (%)
United States	42	%	16	%	9	%	11	%	17	%	11	%
International	25	%	63	%	99	%	161	%	95	%	275	%

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