Google Toolbar Not Working

Through A Company Firewall

[rightaway]

Does anyone know the reasons that the following seems to be happening:

I install the Google Toolbar without advanced features and all is fine, however as soon as I add in Advanced , i.e. Page Rank view my browser either grinds to a halt or shows the Toolbar with the Page Rank indicator alweays grey, even for Google.com This is through a company Firewall, and I just wondered if the PR indicator uses any particular ports to do its stuff or if this all comes through on port 80.

This was working a few weeks back but now it seems to have all gone wrong, I'm trying to find out a PR of some sites after the update so I don't want to wait until I get home.

Thanks

[foy]

Ii think it doesn't have to do with a firewall but with your proxy configuration.
Are you using one?

Try to connect without any proxy.