I read on the DNN forums that version 2.0 will support anonymous checkout.  Will this be for all payment gateways?  I use Authorize.NET and would like to see this feature.

EDIT: I saw that Frank replied to this issue on another post.  I still think the thread is appropriate here since it is a feature request however.

The current incarnation of anonymous checkout (v2-b1) works by automatically creating a user account for anyone who isn't signed in when they checkout.  This solution should work for any payment gateway, although I understand that improvements are being looked at for beta-2.