Satellite radio at work: help me pick which service

In two weeks, my job is moving a mile down the road. Looks like I’ll have a cubicle with a window, which means satellite radio should be a viable option. Why not just use my walkman? I hate the local radio ads and try to avoid them whenever possible. Streaming audio? I’ve been listening to that for the past few years but lately I’ve been having trouble connecting to my favorite stations. I tried XM Online but evidently they’re not compatible with my setup. So, I put it to the Dopers. What do y’all suggest?

Just realized that I have another option: iPod. I already have iTunes for WinXP. That’ll probably be my best solution. Now to find a USB-capable iPod, preferably one with a display.