Having terrible probs w/firefox.Loaded up IE for the first time but mybidder disappeared from ebay.Is it workable w/IE?I fought w/FF and got my snipe bid logged in.But that is not practical.PS I have used the snipe for long time and it is a great app.

I don't think you can use Firefox add-ons with IE, so it will work with Firefox only.
There is Google Chrome extension for Myibidder if you like to try another browser: http://www.myibidder.com/link/chrome