I tend to agree with Ron here. Not everyone keeps their invoices forever, and harddrive crashes can play havok on your email folders. Daz on the other hand should have a purchaser and invoice list they can compare agaisnt to see if you purchased the required product for the update. And since it's computerized, comparing against the list could be a completely automated process.

"I am a good person now and it feels... well, pretty much the same as I felt before (except that the headaches have gone away now that I'm not wearing control top pantyhose on my head anymore)"

• Monkeysmell