for the purpose of showing what a USB driver looks like, i'd like to get some really simple USB device -- from the drivers/usb/misc kernel source directory, i can see sample drivers for LED, LCD, seven-segment display, that sort of thing. that would be perfect -- something like this: http://www.kickstarter.com/projects/thingm/blink1-the-usb-rgb-led a multicolour LED, or a seven-segment display. anyone know something for which one of those existing drivers would work and where i could pick up something in town? or a suggestion for something equally cheap, simple and already supported? thanks. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================