Hallo Listers

We have been looking lately into WHISPER Tech.'s Programmer Studio

I would appreciate any comments from those which have already looked into
this program, or who have real experience with it.

We are using POWERHOUSE as a development env. (Whisper supports this, but
only up to 7.03)

Other questions that come to my mind are:
1) supporting several users working on one project
2) source code tracking

THANKX for any hint
Friedrich