Hey guys, Gt this problem nailed. There is an add-on called "yet Another Smooth Scrolling" which is terrific and even works with keyboard up/down keys as well. Take a peek at it and this should resolve your problem. So far I have been using Google Chrome and recently moved to FireFox for its better stability. The things that I found lacking are 1) "Web Applications" like in chrome "Web Store", 2) Google Instant search through its address bar. 3) Quick Start-up. Otherwise, I love Fire Fox and I hope people help survive this open community. Thanks. P.S: I use Firefox 7 (A Beta version). Let me know if anybody has questions.