Little known solution
I recently found a really good solution to your problem. I love to flash different roms and new releases but have recently found myself hesitant of doing so just because of having to set up all your apps and profiles back to the way you had them. But thanks to a fellow XDA member I have discovered that when using ClockWorkMod Recovery you can easily restore all data from your latest back up. To do so: simply go into Recovery mode, select NANDROID, you will have three options BACKUP, RESTORE, and ADVANCED RESTORE. Select ADVANCED RESTORE and you will be prompted to select which backup you want to restore from. Once you have chosen your most recent BACKUP you will be prompted to RESTORE boot, system, data, cache, or sd-ext. Select Restore data and flash and WOILA!!! When your phone reboots your new ROM will have ALL of your previous DATA and I do mean ALL. Text messages, call history, apps, EVERYTHING. Your phone will even have the wallpaper you had before you data wiped for the new ROM. Hope this helps, I know that it has made me a lot more willing to do anything requiring a data wipe. Anyways, I don't know much but if you happen to learn anything worthwhile and you see someone having a problem take a couple of minutes out of your day and help them. Because this community will only get better when people stop FLAMING and start HELPING... Anyways, peace