Title says it all.
So what I'm trying to do is to install Sonar on my SSD and install all of the VSTis on my HDD.

Do I just set my libraries and directories to HDD to set this up? or,
There are no ways to do this?

It seems that VSTis take too much spaces so that its nearly impossible for me to manage all my programs into one SSD.

Need some solutions here! :(

If you can, put the synth files on the SSD. You'll get much better performance.

If you can't, install the OS on the SSD and install your synths on another drive.

I have mine set up drive C: is the OS and programs.
Drive D: is for the VSTi
Drive E: is for the audio data
Drive F: is for BU and storage.

I don't have an SSD but if I did, it would be the OS. If I had a second one, it would be the VSTi drive.