I actually ended up with logmein since it gets such rave reviews. I don't use it for streaming audio, but mostly to be able to manage media and files while i'm on the go. For instance I can torrent my TV shows while I'm at work, and then stream them to my phone/ipad via Air Video. Or sometimes I won't get home before Amazon's daily music deals expire, so I can go and buy them and have them ready to listen to when I get home
Yes, I know I'm impatient. But I can also use this to help trouble shoot the computers at my mom's house when I'm not around. It works great on both the iPad and iPhone. Overall I'm happy with it, as the free version does what I need it to do. I could always use dropbox if I need to transfer files anyways.