Apple recently eked out Beta 4 of the 3.0 Firmware (which has a somewhat vague release date of Summer, possibly around WWDC) and the prerelease of iTunes 8.2 (which interestingly enough references Blu-Ray media). Sifting through the newest Beta Firmware has revealed some interesting new features.

We’ve known that being able to sync notes would make its way in to Firmware 3.0 for quite some time but this feature has finally been lumped in for testing purposes with the newest Beta build. However, Mac OS X 10.5.7 is required to actually sync note and has yet to be released by Apple outside of the development circle. Another interesting feature is the ability to sign in to multiple iTunes accounts from your iPhone. This would allow you to re-download an App (no media) your friend bought for free but relies on that friend trusting you enough to use his personal information. The increased ease in accessing any iTunes account in Beta 4 is welcome, the current iPhone firmware lacks any easy way to sign in or sign out.

Topping off the small round of features is a camera retake function that shows you a preview of what you took and asks whether or not you want to save the picture. Alternatively, you can dump what picture you just took to take another one.

Via: Gizmodo