Sync iTunes with non-iPod player on a Mac

Previously, I highlighted that you can use a non-iPod player with iTunes on your Windows machine with iTunes Agent. Now, you can do the same thing on a Mac. With this software, you can sync yout iTunes songs into a PDA's memory, a removable hard disk, and one of those MP3 players that will be recognised as a hard disk when you insert it into your Mac (Creative players, anyone?). It's pretty useful for those who wants to use iTunes but don't have an iPod.