I just tried FF 2.0, I don't have any major concerns, just that I can't seem to get flash movies to play in FF2.0

IE 7 sucked my computer into BSOD's, IE 6 did the same thing... "THEY" don't want me to use 9x windows :P I use ie 5.50 with no scripts for several years having to click on the "no no" scripts message on every page transition so that I could use scripts on one or two trusted sites. Now I'm getting malformed cookies that cause my pointer/cursor to stop responding until I delete that cookie... very strange cookie.. also alot of new web code is not backward compatible with standard html browsers and has code that may cause system instability, such as the bsod that I recieved when trying to view haylinders photobucket flv video, and one other video posted by F1 at the same place... Their web code is not compatible with old internet explorer??? but it works the second time around??? why would it only NOT work on the first vissit??? perhaps it's a cookie/temp file issue that disapears once there is a photobucket cookie in the cache...