Hi all, a former teacher of mine dug this feed-through scanner out of his storage for me. It has a slider pot for brightness and a button labeled "Eject", a power light (green) and an error light (yellow), builtin power supply with on/off switch and IEC inlet. Then there's a female Sub-D-25 connector...unlabeled. How does that connect to the computer? Did it need one of those proprietary interface cards? (We found one in another box, but we're not sure whether it is for this one.) Did already about an hour of googling, but no definitive results...Any hints appreciated. Greetings from Germany Arno Kletzander Arno_1983(a)gmx.de -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net