I am using the GTranslate Wordpress plugin and for IE it doesn't work using the on the fly method. I saw on the top tips it asks to "unload jQuery library from GTranslate"
It sounds like it is a check box or something, I don't see any option in wordpress settings page for GTranslate that says " unload jQuery library from GTranslate" or unload anything.
I am using the free version.
btw the google option works, so thinking it is a jquery issue and I can't not use some of the existing plugins.