Playing around with 4.0 GM (decided to take the plunge since I expect a jailbreak soon and I trust that the Dev Team's new unlock will be better than blacksn0w anyway). This of course means I've lost my jailbreak for the time being. So what do I miss most? Not surprisingly, SB Settings. The ability to toggle Bluetooth, brightness, and WiFi without going into settings each time is worth more than I imagined. If you think you love SB Settings now, try going without it for a day. Other than that, it's really minor tweaks I miss, especially Cyntact. And missing features like AVRCP skip/repeat support. What have I been surprised not to miss? Backgrounder, mainly. I think once WunderRadio and NAVIGON are updated to take advantage of the new APIs I will be able to dispense with it altogether. Reasons I will Still Jailbreak 4.0: 1. SB Settings 2. Full AVRCP support 3. Cyntact 4. iFile/Safari Download Manager 5. Minor Tweaks (Custom carrier logos, renaming apps, etc) What's your experience?