looking for at least 3.0ghz dual core (or more)

[Mr King]

PC.

needs to have slots for it to read my SD Cards from my camera, I don't need it to be Vista, as XP is fine.

thanks

[muhsheesuh]

Need more info
What's the budget? Do you want it pre-built or want to build it yourself? What are you going to be using this camera for?
If you need a card reader you can just pick one up on newegg for 15-20$