SX3: Moving from XP to W7?

Hi all,

I have a new PC running Windows 7 and would like know if SX3 runs ok with W7? If not, then what would be the smoothest transition? Will I need to install a patch once I install SX3? will I have to install Cubase 5 upgrade? I definitely don’t want to have to pay again for full version of Cubase. Will I have problems with Komplete 4 and other devices?

PC, Intel Core i5, Windows 7, 64-bit
Cubase SX 3
Native Instruments Komplete 4
E-mu Xboard MIDI USB keyboard
Focusrite Saffire 6 USB Audio Interface

Any help appreciated, thanks.

It works but it’s not officially supported.
If you want a 100 procent certainty, then go to Cubase6.

Not a satisfying answer, I know.