I have a UB802 mixer, and just love it. I have had great luck with the Behringer stuff, and think it’s a good deal for the price.
As for the soundcard, I have read a lot of reviews about it, including the ones on the MF site, and I would say they are 70% negative about this card. I wanted to upgrade my SB PCI512 before I started my next project, but I decided against this card. I think I am going to go for the Delta 44 with the break out box.
Anyway, IMHO I would save a little more for a better card.