Srynetix

Hello everyone.
I need some help and advices.

I've already tried to install Mac OS X 10.6 on my desktop computer one year ago, and I almost suceeded (the video card wasn't recognized (ATI HD5830)).

However, today I want to install Mac OS X on my new laptop, the ASUS N53SV-S1779V.
I've already searched posts about the N53SV, but either i don't understand (because it's writed in another language than French and English), or it's about another N53SV with a slightly different configuration. I've tried the Snow Leopard DVD + ModUSB, it installs fine (even if sometimes it just crash), but I don't know how to configure the system to make it recognize my graphic card, CPU, etc.

Here are my notebook's specs:

• Screen: 15.6’’ WUXGA Full HD LED BackLight (1920×1080)
  
• CPU: Intel Core i7-2670QM (2,2 GHz)
  
• RAM: 8 Go
  
• GPU: Intel GMA HD 3000 and nVidia GeForce GT 540M (nVidia Optimus)
  
• Wireless: Intel WiFi Link 1000

For the wireless card, I already know that Intel kexts are inexistant for this one, I will surely buy a WiFi dongle, so if you know a good one, tell me.

I hope that someone will respond to me and help me to FINALLY install this on my notebook.
Moreover, if a Lion installation is possible on this laptop with all of the drivers correctly loaded, I would like to have some links to a tutorial or some explanations, with links to kexts, if it's possible.

P.S.: If someone is interested, I want a Mac installation for "creation", like graphic creation, music creation (the major reason), and programming.
P.P.S: I'm French, so if my English isn't perfect, that's quite normal.