Is there anyone else out there that is having problems with Reaktorsession on a Mac using Logic ?

I am on a 17 inch Mac laptop 1 gig processor 1 gig ram using Logic 6.3.2 and each time(almost) i load up a essamble it crashes Logic.

I am using the M-audi Ozone as a soundcard and the weird thing is when i to get reaktor to work (for about 5 minutes) sometimes it resets the drivers of my soundcard , meaning the sound just droppes out and i have to go back to my drivers to reset them (wake them up).

Of course NI blames it in M-audio and M-auido on NI but the matter of the fact is i have never had any big problems with the Ozone drivers it is only since i installed Reaktor that logic now freezes each and everytime i load up Reaktor?

I did a test and went from using my Ozone drivers to using the coreaudio built in ones and same thing ,

Logic runs like a champ but as soon as i open Reaktor session and open a essamble Boem ...crash .

So it aint the drivers messing up i think they just get meesed up when using Reaktor and as i said using the built in ones (Coreaudio) same story.

anyhelp welcome!

Eliot