Does anyone still have Live for their original Xbox? What content in on that marketplace that isn't on the 360 Marketplace? is it even still running? Can't find a list of that stuff anywhere. Xbox.com only has 360 content.
There is an Xbox Live Arcade, but you have to have a disc to use it. There are a few games that haven't been upgraded to 360 versions. Think Tanks was fun, and Bookworm was on there too, along with Namco Classics and some others.