Bronx Kids

HI,
OKAY LET START OUT WITH MY PC SPECS:
SPEC AS FOLLOW:
MOTHER BOARD ASUS P5N73-AM
INTEL CORE 2 QUAD PROCESSOR
4 GB MEMORY
WD 500GB SATA HARD DRIVE
VIA VT 1708 HD AUDIO 8 CHANNEL
BUT I RATHER USE MY SOUND CARD... CREATIVE SOUND BLASTER X-FI FOR SOUND (AUDIO)
LAN/REALTEK 10/100 MBPS LAN
GRAPHIC CARD; VERTO NVIDIA GE FORCE 9600 GT(512MB)
OKAY FOR MY PROBLEM I STARTED TO INSTALL KALYWAY 10.5.2 WHICH IT WENT WELL BUT I DIDN'T KNOW WHAT TO CHOOSE FOR MY LAN REALTEK SO I HAD NO INTERNET WORKING. AND AS FOR SOUND I HAD NO SOUND AT ALL. MY SECOND INSTALLATION WAS WITH IDENEB -V 1.4 10.5.6 WHICH WORKED A LITTLE BETTER AT LESS I HAD THE INTERNET WORKING BUT AGAIN NO SOUND. CAN ANY ONE HELP RESOLVE THESE ISSUSES THANK YOU!