Ok so I just went through day 1 on Gingerbread and I had mine rooted previously so was using a custom icon for my battery that read the percentage. Keeping Gingerbread stock, I used Gauge battery widget so it would display in the notification bar. I thought I had a 100% charge for 6 hours which really impressed me....until I realized the widget wasn't updating. lol I removed it and reinstalled it...not sure it's completely accurate though. Does anyone have a Gingerbread compatible notification bar app they'd recommend or should I just root and use the one I had before?