EDIT: IF you have a bug report, please register and report it at the following address:
However before you click I just want to ask that you check the existing entries to make sure its not a duplicate! There might also be information to help you work around certain issues, feel free to add to them! Posting your dxDiag info with the bug report would also provide useful info, you can read more details about that when you login.
NOTE: This is not an official tracker, It was setup with the intention to organize the current bug report attempts and try to focus this section on discussions and WIPs rather then bug reports!
However, PMG is aware of this tracker.