Disable / rebind Win+X hotkey?

It it possible to disable Win+X hotkey — without disabling the Mobility Center itself? Or, better yet, use some other hotkey for mobility center (which, though, is probably simple) and bind some other hotkey to Win+X?

I have HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoWinKeys set to 0x01 already.

Additionally, I want to bind (shift+)alt+tab actions to Win+Z / Win+X — is that possible?
Additionally (in case this won't require a separate tread), I can't bind Win+` (at least in Launchy) — is there something special about this combination?

Thanks in advance for any help.

kegobeer said:

Install eventghost. You can configure it to capture just about anything (keystroke, remote control button press, etc).

Thanks, though it only works somewhat — and doesn't work over synergy-foss layer (I guess it filters near the keyboard driver level, not behind the system-service-kayboard-emulation).

So, are there other possible solutions? Really, can't Win7 be configured to disable this?

Any other ideas? Anyone?