Windows 7 - Help me find correct windows version

Some time ago i got product keys from msdnaa, and i just bought a new computer and plan to use it now.

However im unable to access and download the installation files from msdnaa and the legit files i found from Digital River dont match the exact version i have key for.

So i wonder how it works with different versions/service pack installs.

The keys i have are for:
Windows 7 Professional x64 (Swedish)
Windows 7 Professional x86 (English)

Would a key for these version work with other versions, languages, service packs? (i guess not cus why would we get different keys for different version if they work)

I would very much like to have a x64 installation, with swedish language, preferably with SP1 included.
I found a link for Windows 7 Professional x64 (Swedish) with SP1 integrated, does this one work with any of my keys?

If it dont, can someone help me find a legit link to Windows 7 Professional x64 (Swedish)?

My Windows 7 Home Premium OEM product code is good for 32 bit or 64 bit installs. It also worked with Install media that had SP1 integrated, the original OEM DVD didn't have SP1. YMMV.