HTC data backup to PC

[NCX Designs]

ok, i've been flashing the heck out of my phone trying to find the best ROM. as of recently i've gotten tired of having to re-enter data such as passwords and configuration data after re-flash or hard-reset to recover from freezing or non-bootable issues.

now my question to everyone here is, is there a program that i can get that will allow me to backup my data so i don't have to re-enter it all the time i do a flash/re-flash etc to backup the data onto my PC (i currently do not have a microSD card, but i do plan to get one sometime)

anyone have any suggestions?