[New viewer 2.7.4 for Mac not working properly?]

I'm having the very same problem since the latest Beta Update for Mac.  Prior to that I hadn't had any problems but now I can't move, and everything laggs to the point where i can't even chat locally.   I sure hope someone has another update to fix these problems soon because as it stands I can't stay on SL for more than a few mintues without great frustration.  Anyone have any suggestions that might help?

 

 

[No viewer working since 4 days? Help!!!]

I've had severe problems with my Beta SL viewer since the last update.  I can log in with no problem but at that point, everything stops.  It acts as though there is so much lag that I can't even chat locally without hesitation.  I can't move, and it ends up quitting on me.  I've emptied my cache so that isn't the problem and I didn't have any problem with my viewer until this last update.  Anyone have any suggestions or perhaps I can get a message to the developers that are working on the Beta Viewer. 

Thanks for your input.