I have notice from the beginning that a great deal of audio distortion develops with GPO and CMB after adding about the 6th or 7th instrument with Kontakt and Kontakt2. While in a phone conversation with DW, I noticed that the actual setting of ASIO buffer made absolutely no difference; however, if audio distortion develops, simply change the ASIO buffer setting. Here's the tip: change it to anything other than its current setting and the distortion simply goes away.
The manufacturer insists that is not possible, especially with Cubase LE.
Possible ot not, it works great and proves once again that the GPO and CMB software work just fine.
Now all I have to do is figure out what program to buy to dispence with Cubase.