rolf
Hello, I'm selling 4 originally packaged (for Egypt) Windows 7 Professional with OEM license - of course they contain a unique valid OEM serial number in the package.
The packages contain a Windows 7 32 bit Professional installer DVD, but it is most probably that you can use the Key to Legally run a Windows 7 32 bit installation, if you can get your hand on the 64 bit installer DVD.
OEM means that is is tied to the hardware. You can only install it on a single machine. If you change your hardware, you will need to send an email to Microsoft and they will activate the OS again on your new hardware.
Should you want any of these, you will have to pick it up yourself from Sabtieh. I am outside of the country, so I'll call someone and have them put them aside for you.
