I have asked this on BA, too. Anyway, I have this problem with tooltip text. They are unreadable. All other texts are normal.
Anyone knows what could be the problem?
Blender v2.64 64bit on winXP64.
User Prefs --> System --> Middle Column
'Text Anti-aliasing' ?
-- Input devices for a 3D world.
Spacemice / Blender Compatibility
Yes I tried that, but unfortunately without any results.