Okay, so 98% true then! LOL
The Imagio uses an older version of Sense 2.1 with WM6.5. Therefor the slider icons for TP2 stock 6.1 and the Imagio stock rom are compatible. That's where the 6.1 and 6.5 compatibility ends for the sliders I'm afraid.
The 6.5 sliders require a larger alpha area behind the png image and the png is located in the upper left hand corner of the transparent alpha area. Whereas the 6.1 slider images are centered on their alpha backgrounds.
Enough technical mumbo jumbo and on to the point of this post. I have modified the UTX slider icons and repackaged a .cab file for those that wanted it for 6.5 with Sense 2.1.
Lefty11, this one's for you.