Superfetch max memory?

[Xsorovan]

So I'm going to be installing Vista here at work on my personal machine, (no one else gets it, I'm not an IT Manager with a glutton for punishment) and I was curious if anyone had any solid numbers on how much memory Superfetch will use. Will it use as much of the jump-drive as you allow it? (IE: if I plug in a 16gb jump drive can it use all of it?) Or is the Superfetch capped at a certain level?

Thanks...

 

[crossrode]

Readyboost limit is 4 GB. Superfetch is something else.

http://www.anandtech.com/systems/showdoc.aspx?i=2917&p=6

 

[bsobel]

Your talking about ReadyBoost, and as stated the limit is 4gb and yes you can set the lower limit on the device itself (its in the drive properties).