I'm running Vista Home, on a laptop. This problem started about 4 days ago and no new applications had been downloaded or added prior to this problem occurring. Whenever I try to open a folder of messages within my Google Gmail accounts, the list of messages open briefly and then reduce to a single message only, and all other messages are not accessible. It is not consistent throughout my Gmail folders/messages. It seems very random. But the Gmail folders and messages read fine when I open them in Explorer or Safari. I have always used Firefox with my Gmail until now. If I can uninstall the newer version of Firefox will this correct the problem? If not, is there a solution?