I noticed after about a week of having my wifi on with 4G that both of the systems seem to be running at the same time. The Wifi indicator will be colored in and so will the 4G icon. When I turn off my 4G and have it only on 3G, only the Wifi icon will be colored in and the 3G icon is not there. This issue has been killing my extended battery in a day and I used to get around 50+ hours out of the phone with no wifi. Has anybody had this problem or do you think it could be the ROM I'm running? I am rooted, running Eclipse 2.0 with RedBliss on the 5.7.893 radio.