What do people think of this

http://www.play.com/Electronics/Elec...d/Product.html

its class 4 - if it was in the external drive would it slow the os down

is class 4 slow? Is it the amount on it that would slow things down?

Anyway 32Gb for £60 thats pretty bloody good.

(I wonder how long before 64Gig is this price).