More upgrade advice I'm afraid!
My budget is very limited - £40 (£50 at a push) and I need to upgrade from the onboard Nv6150 card. Mainly play most of the racing sims and the onboard just isn't coping well. Mobo spec is Athlon 64 X2 Dual 4600 with 2GB RAM. PSU is 500W.
I quite like the Nvidia cards (mainly because that's all I've had), but open to ATI if there's a similar card for the same price. Basically just need something that will allow me to play with LFS, rF, GTR2/Evolution etc etc at a decent frame rate with fairly high settings (I wanna see what these sims should look like!!).
I was looking at the 8600GT and then the 9400GT which seems slightly faster. Not bothered about DX10 stuff like Crysis!
Oh, I also dabble with a little Linux as well - Ubuntu, OpenSUSE - the main flavours. I've read somewhere that Nv cards are better supported under Linux. Anyway, hope someone can advise....