If anyone wants to test out a program I've written for the Tektronix THS720, THS720A, THS720P or THS730A oscilloscopes, reply offlist and I'll send it to you. Eventually I'll put it on my web page, but I'd like a few testers first. It runs under Windows 98 and XP, maybe others, and does screen captures from the scope, displays them, saves in BMP or GIF format, can autosave a series of captures with incrementing filenames. -Bob -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist