The setup wizard defaults to "illegal" memory limit on a 32 bit process

I installed a 32 bit version of membase system on my box, and when I run the wizard it defaults to reserving more than 7GB on each node (and that doesn't work for a 32 bit process)...

The log keeps on saying:
=INFO REPORT==== 27-Apr-2011::09:18:31 ===
n_0@10.0.0.3:<0.243.0>:ns_memcached:523: Changing max_size of "default" from 3210739712 to 7505707008

=INFO REPORT==== 27-Apr-2011::09:18:41 ===
n_0@10.0.0.3:<0.243.0>:ns_memcached:523: Changing max_size of "default" from 3210739712 to 7505707008

=INFO REPORT==== 27-Apr-2011::09:18:51 ===
n_0@10.0.0.3:<0.243.0>:ns_memcached:523: Changing max_size of "default" from 3210739712 to 7505707008

32 bit systems shouldn't suggest more memory than the operating system supports per process (we could fix this by running multiple memcached processes and spread the buckets across these)