Firefox plugin shows page-thumbnails when you mouse over tabs

Yesterday, I blogged about Foxspose, a Firefox plugin that renders all your open tabs as a collection of thumbnails you can click to quickly jump to the right tab.

Tabpreview is a similar plugin that drops a thumbnail of whatever's loaded in each tab as you mouse over it. Just tried it out and it worked well in a short round of testing. This will be way useful, I can tell already. Link (Thanks, Tim)