I am at a point, if I don't freeze my tracks, it will not have enough CPU power for me to use Melodyne. Any quick way to freeze multiple tracks.. I have 25 tracks to work with... lot of plugins added, so freezing tracks will help me proceed further. 
 
Thanks

if I don't freeze my tracks, it will not have enough CPU power for me to use Melodyne

 
Really? With a machine like yours?
 
What happens when you do try to run Melodyne?

Duckbar as yet does NOT support Platinum.  Panu is working on this, but as of now, has not had the time to do it.
He tells people to not use it past X3.
Take a look at the Duckbar forum listings for Platinuim.
 
 

Not exactly the same thing, but for quick and dirty, you can clone all the synth output tracks (Properties and Sends only if you plan to render automation and FX into the bounces) and then select all MIDI and Synth tracks (be sure to split them and clone only the synth outputs) and Bounce to Track(s) with source = tracks and then archive the originals. This renders them all in one go just like a mixdown would, so it's pretty fast.
 
 

FCCfirstclass
Duckbar as yet does NOT support Platinum.  Panu is working on this, but as of now, has not had the time to do it.
He tells people to not use it past X3.
Take a look at the Duckbar forum listings for Platinuim.
 
 

Duckbar does work on Sonar Platinum. Follow the links in my signature. Or go to Sonarmods.com v2.3.8 I think it is.

Thanks Mike.  I had not seen any postings from Panu lately.  Just assumed he was still working on the update.

Panu's most recent thread at this site is here http://forum.cakewalk.com/FindPost/3245721
He does discuss using Duckbar with SONAR Platinum.

Panu always lets me know as soon as he's released an update so I can update the Sonar Utilities sticky. So you always get the latest info in that thread. Everyone's been reliably updating me with new versions. Thanks again to all the developers.

Panu is now running version 2.3.6
 
Thank you Steve and Mike.
 

scook
Panu's most recent thread at this site is here http://forum.cakewalk.com/FindPost/3245721
He does discuss using Duckbar with SONAR Platinum.