I found the source code for TweakMC, updated it to be compatible with Windows 7, and compiled it.  It works fine on my 7MC x64 system.  I’ve attached the executable.  Enjoy.

Well, I just made TweakMC even better!  I added options under the “TV” menu so you can adjust your fast forward and rewind speeds!  I’ve attached a file to this post.  The file contains the source code, a batch file for compiling, and it also contains the executable file TweakMC.exe.  You don’t even need to buy a compiler!

Download the application from the Windows Expert Forums