Schematics for a small form factor motherboard?

I have this crazy idea of designing a UMPC with a very small form
factor motherboard with either an Intel, AMD or VIA processor that can
run full blown Windows XP or Vista (not CE or embedded xp).

Are there any schematics out there for this or has anyone ever done it
from reference designs?

Thank you
.

Relevant Pages

  • PCI Design
    ... what is the difference for designing a PCI card for a desktop ... motherboard and with a Single Board Computer? ...
    (comp.arch.fpga)
  • Re: Best Bare Bones and Best Bare Bones Sellers for Photo PC
    ... Which is better Intel or AMD for my needs? ... you could end up with a good CPU and a bad motherboard. ... RAM you want to use, will play some part in the selection ...
    (alt.comp.hardware.pc-homebuilt)
  • Re: Time for a new PC, which motherboard?
    ... AMD setup, but intel is good too. ... after I get the CPU and motherboard chosen. ... Whether to go AMD or Intel CPU? ...
    (alt.comp.hardware.pc-homebuilt)
  • Re: Motherboard + Casing
    ... AMD has the X2 dual core, ... Phenom quad core, but I wouldn't buy one of those at this time. ... you got the right motherboard, you could buy a cheap, low end dual ... Intel has Core2 Duo and Quad processors. ...
    (alt.comp.hardware.pc-homebuilt)
  • Re: Chipsets compatible with Core 2 Duos?
    ... A mid level $350 Intel e6600 outperforms an AMD top of the line fx-55 ... just so long as the motherboard socket is the right one. ... I'm also looking for a motherboard with the 2 traditional PATA channels, ...
    (comp.sys.intel)