> I have random segmentation faults trough FFI which I don't have in
> Squeak. I didn't want to spend many time trying to see what the
> problem is till 1.0 is releases. At that moment, I will look for the
> problem. When this is fixed, I will then really start using pharo
> 100%.

Sure.
Can you report your problem on FFI :)
and add a bug report on pharo