Guys, I've created a macro that is almost 100% working for creating stems.
Macro process:
Select Track > Solo > Export Mixdown > Solo (Unsolo) Select Next Track > Solo > Export Mixdown > Solo (Unsolo) > Select Next Track > Solo > Export Mixdown... and so on about 30 times.
My only problem is that when the Export Mixdown dialog appears there is no macro command that presses the OK button. If there were this macro would be 100% automated.
Any ideas?