I got a pop-up that I should update Firefox, so I did update to 3.6.11. After restarting Firefox, I get a webpage that appeared to be at mozilla.com, that said that Firefox was up to date, but that I needed to update the Adobe flash player. The link to do so appeared to be at adobe.com, but I was unsure if it was a legitimate page, message and link. A few months ago, I got a page that looked just like this and when I clicked the link to update flash, it installed malware that was difficult to get rid of. I don't want that to happen again!