You have to have drivers loaded to fold or to game. I think it has been tested to have both ATI and nVidia drivers loaded on the same OS but I don't know the details.
I don't think it's possible in Vista but it is in XP and possibly W7.
This Quadro NVS 280?! This thing looks totally out-dated and slow as balls. I'm amazed it costs more than $30 new, let alone $169.99 on there! This card was released in 2005, over a full year before the CUDA capable 8000 series, so there's no way this card can even fold in the first place. And with 64 MBs. I doubt it'd be good for anything modern. No wonder it's only $30. I wouldn't give $5 for it.
right..... I retract my previous statement. You were actually wondering if a 300+ card would outperform a 30$ card? I thought both were 280 based, my bad. In current gen cards, geforece and their equivelant (sp?) quadro cards are what I was refering to. A current geforce will beat out its quadro brother any day (if you can OC that is, other wise they are the same thing)
I thought you were talking... well... you get the idea
Anyways, my main point remains, if youve got the money to buy a 280, spend it on a 275 and youll be happier