If you're having problems with one of the tools, check this page. If you can't find an answer to your question (it will be the case since there isn't a lot of things here), e-mail me. Currently, I only have two things for you, so don't hesitate to report me problems or bugs.
If you're having OCX problems, download this: Chaos-Fix
If the program tells you "Unexpected error", then download this: msvbvm50.exe
In ChaoSaX-Zone, if the level is black, check that you have at least DirectX 7.0 and the DX7VB.DLL file, and make sure you extracted the files in the good paths (check the "Use Folder Names" in WinZip).