AbleCommerce Shopping Cart Software

I've been working on this site for a few months. My second AbleCommerce site - I dug a little deeper in to Able and did some things I haven't before. Much heavier editing of onepagecheckout, added a tweet button to the FB Like control etc. Interested in thoughts & and bugs you guys might run into. Going to be adding BlogEngine.Net to it soon.

http://www.drugtestcentral.com

Thanks!
Dappy

Impressive work on One Page Checkout.
Well Done!!!