so my dad got xm radio with his new silverado that he bought. it was like a month trial, so then he bought a year subscription. he said he can listen to it in his truck and on his computer, if i buy him an xm radio "boom box" type shit, will he be able to listen to it on that too?

basically.. if you have an account, you can use xm radio in anything, wherever, anywhere? i assume you can.

hope that makes sense.