Song Sift
Sometimes your iPod needs an enema. You need to purge it for tracks you just don’t care about. Stray downloads, half-baked playlists and one-hit-wonders can all suck up valuable storage space that should go to proper albums and the latest Top Gear episodes. Perhaps what’s in order is a good colon cleanse courtesy of Song Sift.
tunesBag
This app allows you to upload your iTunes library on your home computer into the cloud so you can access it from your iPhone or Touch using 3G and/or WiFi. I can’t believe Apple approved this app, because you’d think that this is exactly the kind of application they’d want for themselves.