In case anyone else cares, I tried Rhapsody To Go and Napster To Go under Parallels and Boot Camp. Streaming seems to work under Parallels, but if you try hooking up a portable device (in my case, a Sansa e250), Parallels blue-screens. Both To Go subscriptions work with devices under Boot Camp, however. I was able to successfully sync to both the Sansa and to a Creative Zen Vision:M. This test was done on an Mac Mini using 1.1.2.