Bummer, yeah they were good. I’ll probably be getting a CD soon so there’ll probably be a couple tracks up here. Also, you can download concert recordings from etree.org, and there are a couple JMP shows available. But they’re uncompressed, and not split into tracks... which means you’re basically downloading a couple hundred megabytes at least. So you’ll probably only be interested if you’ve got a pretty fast connection.
Also also... have you heard of Medeski Martin and Wood? If not, check them out. If you like JMP then you’ll probably like MMW.