Another vote for more RAM. In a couple of years time you can put some low end quad core 4GHz chips in it to extend its life, and they'll be a couple of hundred each by then. Memory you'll use now.
I totally agree, that's why I went for the 2.66 GHz and 6 Gb of ram.Of course 2.66 with more RAM. 3 GHz is too expensive for the performance bump.
This is like the bazillianth post of this kind. Hell even I did a similar one yesterday.
Get the 8 core with no RAM! Dose anyone here search. This is like the bazillianth post of this kind. Hell even I did a similar one yesterday.