After being VERY happy with Firefox for some years, [and like the interface]. I upgraded Firefox to 3.6.3 and since then it crashes [several times a day!] on random web sites [not always crashing for any given crash site] with no indication of why, and inconsistent whether it can reload the offending site. I am therefore reluctantly looking for an alternative. I can see no pattern [except it seems more frequent when loading a separate window with no menu bar. Sometimes the page loads then another time THE SAME page will crash. I get no crash report message and when I restart Firefox I get the message "oops this is embarrassing...." Sometimes if I ask to reload the tabs it then works, other times not. I am running XP Home with all updates and have tried all the suggestions in the knowledge base and support forums. Some of the offending pages are trying to get the login page from my internet bank -crashes about 50% of the time, trying to download a file for an ebay sale, crashes about 30% of the time. This same problem was reported by someone else in May 2010 but has been closed. I could not find why, as the only response seems to be that someone else is having a similar problem == Crash ID(s) == no crashes reported by about:crashes