Does the data rate to N connected clients go down to G rate if there is even a single G client connected?

Does CISCO offer a repair service where they would upgrade the hardware in my WAP4410N to the current version V02? Mine is the original version and has a lot of issues.  It won't accept the current firmware version which reportedly solves some of the...

There is a discussion of this going back many months in the previous forum.  My initial post there has had over 600 views and I see that an IT administrator with 10 BB has the exact same problem.  I have replaced my BB 4 times and all of them behaved...