Is anyone using the stock power saver? I've been using the power saver for a couple of weeks and have found a better way in my opinion, to save battery. I have set Set CPU to 594Mhz when screen off, I then turn my data off when i'm not using it, making my email effectively fetch not push. No other mods have been made.
I'm now getting 76% battery after 1 days use travelling, meaning the phone is looking for a new mast every 5 minutes.
There are times when I need to keep data on and this technique wont suit everybody but I just thought I'd share this one.