I just saw this on eBay. It looks interesting enough, I guess, but what is it? I see that it has a place to plug a cartridge into it. I'm wondering if it would be a way to assemble a program in RAM, and then cold boot from that RAM for a test? http://www.ebay.com/itm/360431991226?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649