ASUS G55 Post Windows 8.1 Software Issues.

[Vicerox]

Greetings,
I recently restored my ASUS G55VW machine to the factory default, Windows 7 Home Premium x64.

I purchased my machine during the Windows 8 Promo period. Hence, I had a Windows 8 Pro Key.

I have successfully upgraded the OS to Windows 8 and now Windows 8.1.

While everything is working fabulously, I've encountered issues with the ASUS Software:
http://www.asus.com/ROG_ROG/G55VW/HelpDesk_Download/

What Installed Succesfully:
- ATKACPI driver and hotkey-related utilities
(All the short cuts work, except Touchpad Disable)

What did not Install:
(I receive the error 'This software can only be installed on an ASUS Notebook')
- Instant On
- Power4Gear Hybrid Utility

You do not have this touch pad (The touchpad is working and it's ElanTech)
-Elantech Touchpad driver

What I haven't tried Installing:
-Intel INF Update Driver (Windows 8)
-Realtek Audio Driver (Windows 8)
-BIOS Flash
-BIOS Updates

Guidance would be highly appreciated.