Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

Anybody on the list know of a homebuilt multilayer (4 layers max)
press? Think&Tinker website has a cryptic notation saying a press can
be built for under 300 bucks but for the life of me I cannot find any
specs or ideas after a couple of hours of on line searches. The
Think&Tinker web site sells all the copper laminates for building up a
multilayer stack but no furher mention of a press to press all the
layers together. Any help would be appreciated.
Thanks
Madhu