Are you sure it isn't something on your end thats wrong? i just tried the link, it works fine for me. Exactly what do you mean with "its not valid"?
[color=#FF0000]PC Specifications
Intel Core I5 3570K 3.4Ghz (Turbo Boosts to 3.8Ghz)
8GB DDR3 RAM
ATI Radeon HD 5770 1GB
Cooler Master Hyper 212 Evo CPU Cooler
Windows 7 Home Premium 64 bit
HP 21,5 HD 1080P Widescreen monitor
Phillips 26 HD Ready Widescreen TV
1x Wiimote + Motionplus add-on and Nunchuck
1x Wiimote Plus and Nunchuck[/color]
Intel Core I5 3570K 3.4Ghz (Turbo Boosts to 3.8Ghz)
8GB DDR3 RAM
ATI Radeon HD 5770 1GB
Cooler Master Hyper 212 Evo CPU Cooler
Windows 7 Home Premium 64 bit
HP 21,5 HD 1080P Widescreen monitor
Phillips 26 HD Ready Widescreen TV
1x Wiimote + Motionplus add-on and Nunchuck
1x Wiimote Plus and Nunchuck[/color]