Wondering if any of you folks have tried FC9 on the latest Mac Book Pro (I just got one a month back).

I am facing 2 problems with my machine:
 
1) MBP has bcm4328 chipset and I have ndiswrapper and network manager installed. Network manager is behaving randomly in the sense that sometimes it allows me to connect to a secure WPA wireless connection but sometimes denies me connection asking me to type the connection password again. Retyping password doesn;t necessrily lets me in, but I keep trying 1-2 more times and it lets me in. I tried blacklisting