I appreciate the information and suggestions. I never had the View Point media player, to my knowledge, but the Add-on was in FF, sure enough, though now disabled. I have been having all kinds of trouble, Spyware Doctor and DoubleAntiVirus installing but giving the message that they failed to initialize...well, I won't bore you with it all. I decided that Ravencajun was right, and I needed help from a specialized forum, so I posted on LandsDown, which I think Zep recommended to someone else here. Today, I discovered that something (not me!) had changed the location for my downloads in FF to "Downloads," though I had it set up to download to the desktop. Ulp! Zep: Googling trojan Hiloti was one of the first things I did after Spyware Doctor discovered it in my computer. SD said you had to pay if you wanted to remove the infected files, so I did, but no matter what I did after that, I couldn't even get it to scan again, and the registration number they emailed me, while it sufficed to register for an account at their site, was consistently refused when I tried to register the software. So far, PCTools has not replied to my emails about SD, but perhaps I haven't given them enough time. Very disappointed. The SD icon in the systray also caused TrendMicro Internet Security to hang and the mouse to freeze, so I removed it from startup, but it came back later. So, thumbs down from me to Spyware Doctor. I hope they return my money!

I have never seen a firefox add-on called that, I did a search on firefox extensions page and nothing with realplayer in the name even came up. That is a new one on me. You can always try getting Real Player again should you find you need it. Or you can get something like Real Alternative which will play Real stuff and is light and easy. Download Real Alternative RealPlayer as stated by MozillaZine you have 2 alternatives for Real media. since you gave me the exact name I googled it and sure enough it apparently does appear for some people and it looks like it is causing a lot of problems and it can be disabled here are the results Here is a link that might be useful: search result

you can add a new tab icon to your firefox navigation bar by clicking on view toobars customize that will open a box with a lot of icons you can drag onto your navigation toolbar, one is a new tab icon, just drag that onto your bar and click on it when you need a new tab. or you can just right click on the tab bar itself and select new tab. or any link you want to open in a new tab just right click on the link itself and choose open in new tab

When I have uninstalled firefox before installing a newer version the bookmarks, history, etc. have stayed in the Mozilla folder. To be double safe you can export your bookmarks (bookmarks > organize bookmarks > import and backup) to a file in your My Documents folder before uninstalling. That way you can delete the folder after uninstalling if you need to do so to install an older version.