HI i have now after a problem, got my music onto this walkman, it stated a full 2gb of space, but actually there is only 1.82 gb, and i have 489 songs on the walkman. the other space must be used by files, for the walkman. ?. but why say on the box, a full 2 gb of space, and a least 500 songs. ... ps does this product contain a rootkit. ?? been told on this forum that all sony's have them. !!!1 opinions please..