Motorola Droid :: Turn Page Up / Down By Button

I was waiting for Passion for months after reading posts here, literally coming here every day for rumor confirmed, but you all know that's history now. In the stock browser I can turn page by flicking finger on the screen, but isn't using hardware rocker much more precise? Is there a way to do that? In dolphin the rocker sort of does that, but it makes an annoying beep as well. I can turn off sound beforehand to avoid that, but it's easy to forget to turn up sound afterwards. I migrated from HTC 6800 (WM6), the rocker smartly only changes volume when using the phone, while in other situations it smartly turns page instead. Can Droid be up to that?