>Improved unless your application bombs for whatever reason in which it would potentially bring the whole web server down. That was the whole reason for running in pooled or high isolation, to improve stability. The only benefit to running in low isolation in most cases is slightly better performance...
I was not there to experience it, since the move to low isolation for file mode WWC/VFP EXE. But, if it has been said, I'll believe it. :)
IAC, it has been planned to move everything into COM Servers in order to gain a lot of advantages at various levels. This will probably be done within the next months.