http://www.xmradio.com/programming/channel_page.jsp?ch=80
Funny you mention this.
Clear Channel, the company who owns XM Radio, also owns the company I work
for, Premiere Radio Networks. Point being, I've got connections.
I made up a demo cd of an idm(ish) show just yesterday and plan on giving
some sort of proposal to my bosses this week.
If anything becomes of it, I'll be sure to let you all know...