On Mar 28, 2005, at 11:31 PM, ThePicMan wrote: > > Virtual memory is one of those things that should be handled > cooperatively... In what way do you think it's not? I used to map filesystem pages to process memory pages cooperatively all the time. 20 years ago. On mainframes :-) The memory mapping subroutines for the pascal program to implement multi-window "chat" via shared memory between processes was closer to 25 years ago, I guess... Sigh. I feel old. BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist