Your are very welcome. I should have mentioned--that no DVD will arrive unless you order during the process of doing the ISO download, etc. Actually, if you order, then you will get what amounts to the retail upgrade DVD set. The set contains two DVD's--one for 64-bit Win8, and one for 32-bit Win8. You can install only one at a time. And, the same product key works on both. You don't have to order the set since you can create a DVD from your ISO. But, in this case, you will be limited to installing consistently with the bitness of the computer you use in downloading the ISO. So, as mentioned, it is important that you use the computer you intend to install on in doing the download (or alternatively a machine having the same bitness as the one you intend to install on).