Graphics card Advice

[yanamaster]

I'm thinking about upgrading my comp as well but a bit more towards the higher end.

Right now i have a icore 7 920 2,6 Ghz
ram 3GB DDR3 1066mhz Ram
500+ Watt PSU
4850 1GB Ati radeon

While i tink that i could get a bit better Ram, say 6 GB of 1066mhz or 4 GB 1366 mhz, two 5770 ati radeon cards for xcrossfire since the upper gfx cards away out of my funding capabilities.

No point in waiting for Fermi cards as more and more info shows that they are nowhere near ati quality and efficiency.

The proccessor is imo good enough for another 2-3 years, or so i presume?

Unfortunately i will have to upgrade to a better psu to have my pc work without a hitch with crossfire. i suppose that a 850+ Watt psu will be suffice.