After a lot of work and expense I now have a working cruise control on my 996/LS3 conversion. As far as I know no one has done this, I know some don't care, but I wanted the factory options to work, plus it's a great feature for long trips and those pesky 40 MPH speed traps.
Not on the subject, but at the same time I was dealing with the C/C I revamped my dash for a double din GPS/Nav, back up camera, i-Pod, larger amp. I moved the heated seat switches to 2 vacant spots on the horse shoe panel. I sectioned the storage cubby to make everything fit. I only use the cubby for my cell phone so it works nicely for that.