thanks for the quick reply GrandpaBruce. To be clear, you are saying that I can get the "discounted" upgrade version of the software, and install it on a 64 bit Win 7 machine that has no other version of Roxio on it.
Originally EMC 7 was installed on 32 bit XP. I upgraded to a machine with 64bit Win7 and want to upgrade to NXT 2. In reading the forum it seems that in order to upgrade you need the previous version already installed. BUT EMC 7 won't install on 64bit Win 7, so what can I do to upgrade??? Am I missing something???