I'm not sticking my U3 drive in again after all I did to remove it, but I would guess that the INF file present on it writes that info to the registry through the usual mechanisms. It shows up as a USB CD device. A look at properties when connected shows it to be a CD. If I remember, since most USB drives translate to FAT numbering, etc., it shouldn't be too difficult to do the same but set the bits for CDFS (I think that's the right acronym) and send data out in that order. It might be useful to put it in a Linux box to probe it. I think there are tools for that there... William "Chops" Westfield wrote: > On Jan 11, 2008, at 4:16 AM, Peter van Hoof wrote: > > > You'd think so, wouldn't you? So, I registered my > "company" (actually, better than average: "Hobbyist", "student", and > "shareware developer" were among choices provided for "organization > type") and downloaded the 1.6MB, 130+page document. It doesn't once > mention "CD" (except as "change directory") or ISO, nor did a quick > scan provide ANY insightful paragraph on "how this is accomplished." > > BillW > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist