What are the really unusual or weird computers?

In article <900916.41812.qm at web61015.mail.yahoo.com>, Chris M <chrism3667 at yahoo.com> writes: Apricot PCs. They were MS-DOS compatible, but not BIOS compatible. Its the thing that effectively killed them as competitors in the US marketplace, even if they had some good ideas compared to other PC clones at the time. The lack of BIOS compatability is what prevented them from running lots of PC software (particularly games, thus killing it for being a "home computer"). They were not 100% IBM PC compatible as a result. -- "The Direct3D Graphics Pipeline" -- DirectX 9 draft available for download <http://www.xmission.com/~legalize/book/download/index.html> Legalize Adulthood! <http://blogs.xmission.com/legalize/>