I am having a problem getting this to work. The store is in a sub-directory, so I am unsure if this is the issue? Also another issue that springs to mind is does it reply on GD libraries or some other element being loaded into PHP?

I've temprarily disabled the module on the create account page for this site, however you can see my issue on the url below.

http://deep-ideas.co.uk/Store/index....age=contact_us

I've also added my public and private keys from google.