ROFL!
Gezus Gene, QNX... man, that's one I haven't heard in a long time...
Mac @ work
PC @ home
http://www.qnx.com/developers/qnx4/
FreeDOS is out there too, all non-MS for those that don't like Unka Bill.
http://www.freedos.org/
Sometimes I get all nostalgic about UMBs, config.sys files and apps like QEMM, then I dope slap myself.
We HAVE to herf one of these days.
Geekfest and cigars. What more could you ask for? (besides strippers, dancing mokeys and booze)
Um, hookers and a note from my wife perhaps.