[sanjsrik]

So far I've tried:

Sprite Backup - scheduling does not work, cannot get it to do a daily backup. The folks at Sprite are well, clueless. Sprite lets you back up to a cloud (first 2Gigs are free, after that, they charge).

Titanium Backup paid, worth every penny, but again, even after excluding it from the task killer, it still fails to run nightly, no idea why.

MyBackupPro - seemed to work well, but for whatever reason caused a FC on my Evo.

In the end, you'll have to try them out and see which ones work for you.