#65 Slows FF to a crawl, or hangs FF

[Paddy Landau]

Installed Tab Effect: The effect is very pretty, but it slows Firefox to a crawl when switching tabs, restoring Firefox (after minimizing) and when closing a tab. Sometimes, Firefox just hangs when closing a tab.

Uninstalled Tab Effect: Firefox works fine again.

I've repeated the install and uninstall, and it happens every time.

Windows Vista Home Premium (fully updated)
Firefox 2.0.0.12