Ermm no...
As for the boxes been drawn out the window... it was intentional but I can easily fix that. The black screen issue cannot be helped. The only alternative method is using D3D but that means coding a DLL in C++ or completly porting the hack to C++ which is abit pointless.
@Horatio Caine It gets laggy because the ESP Layer is being drawn to constantly, it's more memory hoggish than D3D..