Go here for a list of compatible cards.... http://www.adobe.com/products/premiere/cards.html
I would recommend the Raptor or the DV200.
The DV200 is $399 and comes with the full ver of Premiere. Awesome value.
As a plus, the Pyro will be fully compatable with premiere 6.0 when that ships.
All you'd need is the 5.5-6.0 patch and you'll be all set.
this is what I am currently doing. The $200 I saved got me a nice tripod with a Bogen head.
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