I had to deal with Y2k in my firmware way back. I suspect some of my stuff will still be running in 2038 when the 32 bit Unix timestamp rolls over. Is there a 64 bit version of time.c? Or what is the best way to deal with this? Thanks! Harold --=20 FCC Rules Updated Daily at http://www.hallikainen.com Not sent from an iPhone. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .