Well first of all I was wondering if a 3000+ would bottleneck a x1950pro? (AGP), and also, how easy is it to install a new cooler for a GFX card? as if it isnt worth getting the x1950pro then I'll be looking into getting a new cooler for my 6600GT(AGP), as i'd like to overclock it a bit, and just to provide generally lower temps would be nice anyway, Many Thanks to whoever can help 

, i'd hapilly buy a x1950pro and overclock my CPU aswell, but i'd want a CPU cooler before I go and do that and I just dont think one will fit into my case, it's an old small case so