Does anyone have suggestions for a PC that I could get that runs somewhat well? Here's my basic needs for it:

• Somewhere in a reasonable price range. I'm talking 300-400 dollars, possibly 500 if it's really that great.
• Something that's able to efficiently run the internet, Photoshop 7.0, and maybe Unreal Tournament.
• A bit of space; more than my 128 mb of ram I have right now.

That's pretty much it.
Anything?

Here. This is the best I can give you right now.

It will be over 400 though for this sale it's still pretty good. It should fit all of your needs.