I would go with a Blackmagic HD Extreme.
For accurate and affordable color monitoring, go with a Sony PVM series monitor if you can still get your hands on one. The Blackmagic card can output SD, or downconvert HD to SD to the PVM for accurate color monitoring.
If you need to go to tape, rent a deck, the Blackmagic card has the outputs for this.
I am running this system with CS5 and it works great.
I honestly trust my Sony PVM at home over my $15k Cinetal at work (for color anyways)