Evo,
The MSI FX5900XT-VTD128 has a very good cooling solution:
(I moderate the MSI Taiwan Headquarter's VGA Forums and the users have been very happy with the card.)
Both ASUS and Gainward have good versions of the GeForceFX 5900XT too.
If you want to get the 9800Pro, then the ATI Radeon 9800Pro is the way to go:
Take Care,
Richard