Correction to my above post: I tried to make a PayPal purchase on Mar-16 and wrote to the "Site Technical Issues and Bug Reports" of my problems... then as PayPal purchase didn't work, I tried to purchase with my CC but it didn't work either and in the end I purchased the same item from elsewhere using PayPal leaving me with two "Unpaid order" orders of which Renderosity has been nagging since then. Perhaps that was the weekend in March that the site was attacked? I made the order with my CC but it never went through all the way. I don't recall receiving communication about this, though