I thought it might be useful to establish some guidelines about what to include when asking for help about jailbreak issues, including the process itself, jb apps, themes, and so on.
Providing the following will make it much more likely that someone will be able to solve your problem:
iPhone model (3G, 3GS, iP4, Verizon iP4)
Firmware: 4.1, 4.2.6, etc
Baseband: see Settings for modem firmware; mostly important for unlocks but also the cause of some restore errors.
Cydia Apps: A list of your installed apps can be invaluable in isolating conflicts. Recent changes and installations are often the most important to note.
Adding this info to your questions will make it much easier for others to help solve your issues.
Providing the following will make it much more likely that someone will be able to solve your problem:
iPhone model (3G, 3GS, iP4, Verizon iP4)
Firmware: 4.1, 4.2.6, etc
Baseband: see Settings for modem firmware; mostly important for unlocks but also the cause of some restore errors.
Cydia Apps: A list of your installed apps can be invaluable in isolating conflicts. Recent changes and installations are often the most important to note.
Adding this info to your questions will make it much easier for others to help solve your issues.