something wrong with soundcard and videocard

I DID TRY 5384/5744/5840,I FOUND MY CREATIVE SOUNDCARD NOT WORKING GOOD.
I HAVE SOUNDBLASTER AUDIGY 2 ZS PLATINUM PRO,AFTER I INSTALL THE BETA DRIVER
I DOWNLOAD FROM CREAITVE WEBSITE DEVELOPOED FOR VISTA X86,I TRY TO SETUP MY
SOUNDCARD,BUT,FIRST,I CAN HEAR MY SOUND THROUGH THE SPEAKER,WHEN I OPEN THE
SOUND SETTING FUNCTION FROM SYSTEM TRAY,I DIDN'T FIND MIC HAS MUTE
FUNCTION-IN XP YOU WILL EASY TO DO THIS,AND IT'S WORKING PERFECT.SECOND,WHEN
I TRY TO CHANGE MY SPEAKERS SETTING--SETUP 5.1 OUTPUT--I GOT BSOD,BUT IT'S
JUST HAPPENED 1 SECOND AND GONE,THEN REBOOT,THEN I BEEN ASK TO CHOOSE WHAT I
WANT TO START THE SYSTEM:SAFE MODE.....I KNOW IT'S DRIVER PROBLUM,BUT I
REALLY WANT SEE WHAT THE BSOD SHOW ME.
ANOTHER THING IS:I USE NVIDIA GEFORCE 6600 VIDEOCARD FROM EVGA,I DOWNLOAD
THE DRIVER FROM NVIDIA WEBSITE,THE INSTALL WAS SUCCESSFULLY,BUT WHEN I TRY
CHANGE MY RESOLUTION TO 1440X900---I USE WIDESCREEN MONITOR--I FOUND THERE IS
NO SUCH THOSE FUNCTION,THE BIGGEST ONE IS 1280X1024,THIS PROBLUM WAS HAPPENED
UNDER 5840,IN 5744 VIDEOCARD WAS WORKING GOOD.
I DON'T KNOW THOSE 2 PROBLUM ARE SYSTEM OR DRIVERS,I JUST WANT TO LET YOU
KNOW ABOUT THIS,I THINK YOU CAN FIX THOSE PROBLUM.