I'd like to see the tabs have room for bigger XP style icons - and a standard square size would be nice. Right now most of the icons on the tabs are 16x25. How about using 32x32 icons (perhaps with the options to shrink them to 16x16 like a lot of toolbars let you do) and then hiring a designer to create some nice looking colorful icons instead of the drab grey ones now in use.

-c