Hooked up the system and checked everything. Everything works fine except River Raid. I did everything but open it up to try to get it to work, and at best I get a bunch of ASCII characters. Bummer since it has a box and manual. I think I will still include it, though, because of the box and manual. I'll just have to note that the cart doesn't work. Q*Bert was fussy at first, but once I cleaned it, it worked fine. And I discovered that Frogger has 1 overlay. Next step is to clean everything and take pics, which I hope to do tomorrow. Then I can list it on CL.