Is there an easy way to remove 2013 and revert to my 2012.5 version?

I was optimistic when I saw the following in the 2013 release notes...

-=>We’ve added a new MIDI DXi synth (SampleTank) and have added some great High Quality (“Hi-Q”) MIDI Sounds. These Hi-Q sounds make the MIDI tracks (regular and MIDI SuperTracks), sound much better

I received no Hi-Q sounds with my upgrade. I was told it was not applicable to my version (Pro). I could find no information on which version(s) came with the Hi-Q instruments. My assumption was it was in all versions.


-=>“Simpler” Very Simple Bass Jazz RealTracks added. By request, a Jazz Swing RealTracks has been created that plays the simplest bass lines for Jazz Swing, with root and 5th in the “a” section, and quarter notes only in the “b” section.

The RTs are a bit better - especially at the slower tempos. However, at faster tempos, they are still 'all over the place'. While a few bars can be heard as advertised, most are not.


-=>Better bass fretboard playing for bass styles. For MIDI bass patterns, an intelligent algorithm determines where to play the bass part, and this has been improved.

The SuperTracks seem to be worse - playing unpleasant (wrong?) notes often and in the upper registers that sound strange to me. I guess a better explanation is needed on better fretboard playing. Maybe it does not apply to STs?


Now that holiday gigs are upon me, I feel more comfortable going back to my old Midi SuperTrack Acoustic Bass and RealDrums.

Can anyone advise best way to get 2012.5 back?

Thanks,
R