There are two web pages that judder a lot when I load them. One is a show reel video accessed via bookmarks and the other is gmail inbox accessed via the igoogle gadget on my igoogle homepage. While these pages are juddering the cpu usage for firefox.exe hovers around 60%. All programs and features are up to date. Toshiba Sat Pro 2GB Vista Home Prem 50% free space on C Drive Physical memory 52% Any help would be appreciated.