EXS 24 Logic Sampler Users Group

>The original poster here - I'm using neither Windows
>nor OS-X, but OS-9 and Digital Performer 3.11. I

>
>Any suggestions? Anyone know anyone who uses EXSP24
>with DP/OS9?

Hey buddy, there's your problem: Digital Performer does not support VST 
plugins, and the OS9 EXSP25 is a VST plugin.  You either need Audioease VST 
wrapper or Cycling 74's Pluggo (both of which will allow you to run a VST 
plugin within Digital Performer) or you need to switch to Logic (the OS9 
version does support VST plugins), or you need to switch to OSX (in which 
the EXSP24 is an Audio unit rather than VST, and both Logic and Digital 
Performer for OSX supports Audio Units.
Good luck,
Paul