At 03:35 AM 05/24/2000 -0400, you wrote: >Hello, > >Has anyone had any luck downloading the spec. sheet for the new PIC with >USB? I've downloaded it twice and both times Adobe Acrobat says it's >corrupted. Has anyone tried this chip? I want to hook up an I/O board >with 8 inputs and 8 relay outputs to a USB port on a Mac. I can't find >such a beast so I thought I'd roll my own using the PIC. (If anyone >knows where I can find a board with Mac drivers I'd be glad to hear >about it) . Any advice?? Thanks! >Jim > I have had the same problem when trying to read newer .PDF files [not necessarily from Mchp] using older versions of Acrobat. Make sure you use at least version 3.0 Acrobat.