Windows 7: LG P310 notebook drivers

Hello to everybody:

I have this notebook (LG P310 Tarsia), and I´ve installed Windows 7 Ultimate x64. Everything works perfectly, but there are some drivers that Windows Update doesn´t recognize and doesn´t install, so I have to use Vista drivers or look for them in web pages. These are the drivers:

Turbo Intel Memory
Nvidia GForce 9600m GT
Intel Chipset
Realtek HD

1) Is this normal?
2) I´ve found Nvidia and Turbo Memory at their web pages, but not the others. Anybody knows where can I found them?

Thank you in advance and best regards,

Usi.

Nobody?