[citation][nom]Camikazi[/nom]If you mean the big button with no text, you can, right-click taskbar, goto properties, check use small icons and put taskbar buttons to never combine. Now you have text and normal icons like in XP. I'm pretty sure you can turn off any Aero feature in Windows 7, just need to look around to find out how.[/citation]
You, and whoever gave me the ol' thumbs-down, are clearly retarded. I'm talking about the THUMBNAILS when you HOVER OVER the ITEMS ON THE TASKBAR, not the TASKBAR ICONS.
The thumbnails ABSOLUTELY CANNOT BE DISABLED. Search the internet -- you'll find hundreds of people trying to disable these damned things; in fact, they WERE capable of being disabled in previous revisions of Windows 7, but not the later versions, such as RTM and the final copy.
I bet this will be rated down, too, though, because comprehension of a nominally simple concept is beyond the vast majority of human beings.