Come, Windows Media Center for Windows 8 RTM, come

It took more 2 days to accept the fact that I need to pay US$13 in order to install Windows Media Center on my Windows 8 OS.  So, fine, finally I accepted the fact, and so I tried to buy the key.  And that's when I realized that Windows Media Center for Windows 8 is NOT READY for purchase.  Damn it.  So now I have to wait until Microsoft ready before I can convert my home closet server from Windows 7 to Windows 8.  Damn it.