6/29/11
There are many ways to edit song information in iTunes that will help you sort your music. You can group songs together in an album using the Album Artist field. You can also set track numbers and use alternative song, album and artist information just for sorting.
6/27/11
If you have produced a video in iMovie and the file size is too large, you can use a free program called MPEG Streamclip to compress it with little loss of quality. The key is to use .mp4 with h264 compression and then adjust the bit rate to get the right trade-off of file size versus quality.
