Pretty much what's in my sig still. . . . What ROM are you running?
If you haven't already, try the following:
- Buy Titanium Backup
- Freeze anything Kies-related (Kies Wifi etc), and freeze all the hubs
- Set wifi to sleep on screen off
- Disable fast dormancy
Is there a good list of apps to freeze, I've already frozen a few but I'm uncertain whether I can freeze more apps without breaking anything else?