So to combined the last two responses and maybe make a bit more sense out of this...
For processor, Core Duo or Core 2 Duo seem way more in my price range and lots to choose from.
4gb of ram seems quite easy to find and come by and in my price range. 8Gb is not that much more. How big of a performance difference am I looking at here...
Can't seem to find hard drive speed anywhere on most online stuff that is for sale.
I do have an external hard drive to store stuff
250gb hard drive on most stuff I see. I feel that is plenty since I have a external drive as well.
I was going to with dual 19" screens.
Again, I am not a computer dude as far as specs and stuff go. So thanks for the help