Internet Appliance Associates, makers of the popular PocketMac line of portable device syncing tools, has added the PSP to its lineup of supported devices. Its new PocketMac for PSP syncs music from iTunes, photos from iPhoto and contacts from Entourage or the Address Book, all to your PSP. As yet, it does not appear to handle video of any kind.

While Sony has hinted at using the PSP as a way to compete with Apple’s iPod, numerous independent analysts do not believe the PSP, in its current form, will make much of a dent in the digital music market, citing the size of the device and the capacity constraints (the PSP ships with a 32MB Memory Stick, nothing more.)