PAE memory allocation error

Hi.

I just downloaded the trial version for RHEL4. Upon hitting PLAY I get:

Looking through the forums, it seems this bug was reported back in 2006 with a promised fix shortly. Here we are in late 2009.

Adding mem=4096M to my boot options is not an option due to the amount of RAM in my system.

Is Parallels going to fix this?

thanks.