I have been looking to buy separate components and assemble them myself. I have realized that there are too many things to consider and I lack the technical knowledge to make any sense of it all.

This is what I am looking for:
1) Complete CPU
- PIII or better
- 256 mb Ram
- 20 GB Hard Drive
- GPS Reciever

2) 7" or larger Touchscreen

I have a box to put the parts in and I have tons of room for a monitor, but I need a good deal. If there is anyone selling, I'm buying