kexts problem.. gm 10a432 on intel pc
 

Hi, I just installed SnowOSXleopard gm 10a432 on my pc and I can't use internet... When i open safari it say my computer isn't connected to internet and when I diagnostic everything fail... I tryed installing many realtek kext but it looks like none of them works... I then asked myself : maybe they are not installed correctly... I used kexthelper to install them... is there a way to know if they are really installed and also which kext would I need to have internet working?...

Some information :

Realtek 8169 8168 8101E 8102E Ethernet Driver
Intel(R) Core(TM)2 Duo CPU T6400 @2.00GHZ

Note : its an HP pc

Thank you :)