After seaching your site for ideas and components here is what I cobbled together with some old parts and a new monitor:
http://mysite.verizon.net/dbrisson/index.html
The computer is a 1.2 ghz pentium proc with a msi mainboard
Delorme GPS
3com webcam for extra mirrorview
belkin wireless card for home network transfer
2 usb hubs
dvd
running into stereo aux for mps and dvd sound
Thanks fo the help.
D.Brisson