Quote Originally Posted by quincypdog View Post
I have recently given up on IE and downloaded Firefox 9.0.1. Does anyone know of a mouse over thumbnail viewer for this version? I installed thumbnail zoom plus 1.6.0 but it doesn't work here. Any ideas?

Thanks in advance for the help.
I'm still using Thumbnail Expander (think it's the same as the OP). I think it works because I have the 'Add-On compatibility reporter' installed:

https://addons (DOT) mozilla (DOT) org/en-US/firefox/addon/add-on-compatibility-reporter/

What it does:
After installing the Add-on Compatibility Reporter, your incompatible extensions will become enabled for you to test whether they still work with the version of Firefox or Thunderbird that you're using.
I have about seven or eight add-ons that are 'incompatible' with Firefox 9, but they all work thanks to this add-on. Check it out and see if it works for you...