Some general links for those who are interested
Intro...
Ed Grenda's intro to rapid prototyping
Bowyer and the printing printers
MiT's Centre of bits and atoms (home of Fab Labs)
Fabbing at Home (they do chocolate too!)
Commercial reports .. (i.e. cost money)
Commercial Info on Printed Electronics
Wohler provides a good overview of the industry
LFF & the Solid FreeForm Fabrication symposium - a treasure trove
Companies ...(there are lots, I'll pick three)
Printing plastic chips
Inkjet printing displays
Online fabbing direct to you
Hairy Scary ... but cool.
Endy and the biological BioBrick builders at Open Wet Ware