It is not a very user friendly plugin. It rarely plays nice with themes or other plugins right out of the box.
3.6 and 3.7 have not worked for me and the support forum has been down for a couple of weeks now.
I had to go back to 3.5 version to get my store to work and I had to manually add some fields to a myslq table. Not for real noobies. My Gold pack is still not showing up in my admin panel.
it is the memory that is available to php you are running out of I think. normally set at 8mb I had to bump it up to 16 mb, you will problably need your website host to fix that.
I am also interested in a similar function. The ability to rate or vote on several different items all contained in one post.
