Once in the day I thought Inmos and their transputer family was quite interesting. I had an idea of doing som sort of project. But of course there were no real time to be found to do anything (not sure if this has changed today).
While browsing for something else I found someone at Ebay in Germany selling T400 in 68 pin PLCC. http://www.ebay.de/itm/131355196522 Are there tools (Occam etc) around to do anything with these today? /Mattis