I totally geeked out... paid way too much for a biscuit board PC from www.advantech.com... was running some dos mp3 utility which drove my serial lcd and keypad.... the pc was cool, a small 486 with vga out, audio out, usb 10m ethernet, two serial ports, 64m ram, the works.... I had it dual booting dos/win98 which auto booted into dos if you didn't hit a key in 2 or 3 seconds, so basically I'd pull it out from under my seat take it inside plug it into ethernet, boot into 98 copy some music and that was it. I still enjoy my rio more but that was a cool toy.