Ok so I have a static wallpaper, no widgets, only turn the WiFi on when I need it and turn it off when I don't, use a task killer which usually seems to get rid of a huge number of processes. However it is still incredibly laggy. Regularly it just sticks and won't do a thing for 20 - 30 seconds. Sinple things like scrolling down a web page it will stick. Today I had full battery and put the phone down (no WiFi on or anything else) and picked it up 2 hours later and it was totally dead. I though something was wrong with it. Took the battery out and put it back in but still nothing. Plugged it in to charge and it showed an empty battery. Nice phone but not sure its working very well.