Just before christmas I was toying with the idea of building a new PC but at the time I didnt have enough cash. Well... I still dont have enough cash but the time has come to upgrade 
At the moment I have:
Dell Optiplex GX620 (free from work)
3.2GHz Pentium 4
1.5GHz Generic Ram
250GB Seagate HDD
80GB Seagate HDD
SoundBlaster Audigy 4
GeForce 7800GT Extreme Edition
Tagan 480W PSU (with a bit of modding I managed to get this inside the Optiplex case
)
Anyway, I would like to go back to AMD if at all possible with my budget (I know the usual e6300/ds3/geil combo is good value but I am a bit of an AMD fanboy...) - I would also like to get an ATI graphics card, I have always been an nVidia kinda guy but since AMD bought out ATI - why the hell not give ATI a try
So... for £600, what can I get? All suggestions are welcome! (Even e6300/ds3/geil specs
)
Thanks,
Craig

At the moment I have:
Dell Optiplex GX620 (free from work)
3.2GHz Pentium 4
1.5GHz Generic Ram
250GB Seagate HDD
80GB Seagate HDD
SoundBlaster Audigy 4
GeForce 7800GT Extreme Edition
Tagan 480W PSU (with a bit of modding I managed to get this inside the Optiplex case

Anyway, I would like to go back to AMD if at all possible with my budget (I know the usual e6300/ds3/geil combo is good value but I am a bit of an AMD fanboy...) - I would also like to get an ATI graphics card, I have always been an nVidia kinda guy but since AMD bought out ATI - why the hell not give ATI a try

So... for £600, what can I get? All suggestions are welcome! (Even e6300/ds3/geil specs

Thanks,
Craig