I decided to uninstall the gadget and remove it from all the system and reinstall the gadget. Everything was working but the mem usage area was not inside the gadget and offset more further down and had a purple background to it.
I just made a temp fix editing the js file and html file to remove the bar to make everything fit, but would prefer if you could try and fix it.
Thanks
BTW I think it could be this build of Win7, make sure you try it on Build 7068 to see if it works on there.