Winterboard, SBSettings, Auto3G, BiteSMS 5.0, Five Icon Dock, Infiniefolders, IFile, Lockscreen Clock Hide, Mark That Message for SMS, Notifier +, RemoveBackground, Backgrounder, XHD Theme, AnalockHD Lockscreen, also Intelliscreen. Just a few but damn worth the jailbreak. Some other great tweaks I am missing? So much stuff out there it is crazy. Loving the iPhone 4.
"http://cydia.xsellize.com/"
^^^^^
ADD THIS REPO. LOSE THE "
Search "pandora" and install the hack. Listed to work only on 3.1.4, dunno if it works on 3.1.5 version of Pandora. You need to have Pandora installed first.
I'm so glad I check back in here since leaving the BB for my iP4. The Pandora hack is one of those little things easily overlooked but so nice to have.
I have some dopey ones installed, like LiveClock and WeatherIcon. The most useful I find are LockInfo and MyProfiles. I tried Intelliscreen, but found it too cluttered for my taste. Also, I find Activator invaluable. I have a bunch of gestures set to make things easier, like double click on sleep button to unlock the phone. I also have Auto3G, but find it a bit flakey. It's not always reliable. My3G is also cool. Since I use FaceTime a lot, it comes in handy.
BTW, 4.2 is out. If you want to stay jailbroken, stay far away from this for now.