I have about 10g of music on my iTunes. While I only listen to about 5% of it on a regular basis, I like having access to it all in case I'm in the mood to listen to something new. I know that I can get a 16g SD card and put all my music on it and run something like DoubleTwist, which seems to be a popular app for music, but I also like the idea of streaming my music with SkyTunes without using that much of my memory (obviously with the downfall of having to keep my computer on all the time). I need advice!! I understand pretty much how DoubleTwist works but any info about it or SkyTunes, user experiences, preferences, etc would be appreciated. Thanks!