Apparently so. I read about this in like 6 different threads at AVS...apparently Amazon is giving $5 off EACH ORDER YOU MAKE
I think I may use this to make 10-20 separate HD DVD purchaes and bring the prices down to like $13/ea (after my 10% discount for buying 3 HD DVDs a while back).
I guess the discount doesn't show up until right before you check out though, so don't freak out if it's not there in your cart.
AND MAKE SURE YOU ORDER ONE ITEM AT A TIME because it's $5 off the WHOLE order.