Alright, I installed the 40.45 detonator set on top of my old 30.82 detonator set in WinME(forgot to uninstall the old ones first, but to my suprise, it worked!).
Definetly looks like a solid part, a bit different than the 40.41 detonators, some more options, seems like the aniso bug has been fixed and the refrech override options are now avaiable under Direct3D natively (you had to enable them in Direct3D using coolbits previously).
Gonna run some benchmarks and games!! So far, so good!