I'm in the process of building a new computer and I want to use Windows 7 64-bit as the OS. I just purchased what was claimed to be a retail version of the software from eBay. It came with one installation disk for the 32-bit OS and one installation disk for the 64-bit OS. It also has a product key but it did not come with retail packaging.
When I look at the disks, there in only a copyright of 2009 with no mention as to whether it is Service Pack 1. If it is pre-Service Pack 1, will I have to purchase SP1, or will I receive it along with all of the other Updates that Microsoft is going to send me to bring the OS up to the latest level?