I am taking time to ponder whether to even attempt to JB my ipod touch 3g. As I look back since my first JB with a 1g ipod touch, just about everything that I wanted has essentially been included in IOS 4: 1. direct download of podcasts 2. multiple app screens and application groups 3. multitasking 4. multiple languages 5. wallpapers 6. syncing calendar with google 7. App store apps that meet every need I can think of 8. excellent built in apps So today, with OS 4, other than just tinkering and hacking by directly accessing the file system, or tweeking some settings with SBS, I can't think of anything that JB will allow me to do. Furthermore JB apps almost always cause the device to slow down and/or become unstable. Can anybody out there give me compelling reason why I should want to JB at this time? Is there some "killer app" out there on Cydia I don't know about?