Rumours that Dell is about to release a Tablet PC around the same time that Microsoft issues Vista SP1 have started to reappear.

Slashgear.com, which reported that a Dell tablet was being talked about last October, is fairly certain that a  Tablet based on the Latitude D420 notebook design and thus compatible with all existing D420 accessories will appear in the shows in September/October 2007.

The magazine claims that it will be the last model in the D series.

More here.