The XM PCR is a XM reciever that connects to your PC. There are some great freeware developed for it, and now TimeTrax, which allows you to automagically save the songs in MP3 format to your HDD. One night I left it on and woke up to a TON of country songs sitting in my country folder - complete with ID3 tags :cool:
(obviously you can record whatever channel you want...if you don't want the taint of country music defiling your HDD....)
My ebay auction:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=71534&item=5722844661&rd=1