Better looking custom colored tabs?

[ghost zero]

Can we have better looking custom colored tabs, like FreeCommander [ freecommander.com/fc_beta_en.htm ]? The Windows theme tabs lack custom colors but the classic tabs looks too old school with the 3D edges. Perhaps make the classic tabs flat without the 3D edges for a cleaner modern style?

[admin]

Gimme screenshot.

[ghost zero]

[admin]

Actually I see a chance to color the Vista/Win7 tabs since they are much simpler graphically than the XP tabs. But lo prio.