Creating new AppDomains...how many is too many???

[Wokawidget]

Hi,

I need to create seperate AppDomains to dynamically load assemblies.
But...how many AppDomains is too many?

Is it ok to create 100? Is 1000 too many???
I am trying to work out what the overhead would be if my client app created 100 new AppDomains, one for each dynamic assembly.

Cheers,

Wojka