Source for disassembly instructions;
http://64.233.179.104/translate_c?hl...bor_htc_touch/
I just took apart my Alltel and two Sprint Touch Vogue 100.
Don't have a camera with me here now, but obvious differences in the LCD.
The Sprint version is gray with black border about 1/8" going around. The Alltel version is black.
As I stated before with the reasoning behind Japanese made Sony LCD being so clear, vivid and having more vibrant coloration because it starts with a black screen instead of gray background.
They are clearly different, the gray-ish ones have lettering engraved on them, the black one does not. They both have a film on them, like a thin screen protector.
-CC
EDIT: I'd like to mention, that lint and dust while working on screens SUCKS!