hi all, im new to mac, so have been trying to get to grips with everything. so far so good, well, mostly. how can i view WMV files in firefox? lots of videos are fine, just loading up with quicktime, but quite a few either dont open at all, or just say i need to download plug-ins. when i click 'download plugins' it, says that it hasnt worked, and to try manual installation... also, everytime i load firefox from the dock, a little window comes up with the firefox logo, and a few other icons, installation ones i think, firefox then loads but has this little window running on the desktop too..also there is a firefox drive icon on the desktop whenever i use it, im guessing that this is normal though? can i stop thwe window and drive icon coming up? thanks all for any replies, and sorry if they are really stupid questions!