Prepaid Expenses and Other (Tables)

6 Months Ended

Apr. 30, 2013

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Prepaid expenses and other

As of the dates indicated, prepaid expenses and other are comprised of the following (in thousands):

	October 31, 2012		April 30, 2013
Prepaid VAT and other taxes	$	37,806	$	57,445
Deferred deployment expense	19,449		21,978
Product demonstration equipment, net	33,144		36,262
Prepaid expenses	16,477		16,689
Restricted cash	2,030		333
Other non-trade receivables	8,689		5,870
	$	117,595	$	138,577