Disgaea 2: Dark Hero Days - ULES01392

[Shina]

On a Radeon 6870 and i5 2500k I'm getting the following issues:

1. Horrible graphical glitches with shaders on even with dynamic shader generation. (ATI catalyst version 11.5)

2. With shaders off the game is playable but all geo-colored tiles and other tile layover effects display as a solid color.

3. Music only works in 32-bit with SonicStage, voice does not work at all.

EDIT: attached pics

32-bit With SonicStage?