WPG2 and Wordpres 2.8 issue

Hi

I seem to have some major issues going on with the WPG2 pluggin

Using WP2.8 and gallery 2.5 the pluggin works fine with other themes. Using it with Atahualpa it seems to break or end up delivering internal server out of PHP memory errors.

www.wanakartsociety.co.nz

click on gallery

What seems to happen is that the gallery initally works and then after a period of time (say 1 hour) it ends up delivinger a blank page.

Looking at error logs it is telling me that it is out of memory

via php.ini the memory is set to 32MB - so there should be heaps there.

Disabling all the pluggins doesn't have an effect
resetting the gallery theme in the standalone gallery and disabling WPG2 then reenabling it allow the gallery to work for a while - then it returns the blank page.

The gallery works embeded with all other themes ....

I'm going to try and install an earlier version of WP now ....

suggestions or similar issues that have been resolved?

Cheers