MEIN NE APNE PC MAIN WINDOWS 7 ULTIMATE KI HAI SAB KUCH FIT HAI MERE PASS SOUND CARD 5.1 HAI OR SPEEKAR BHI SAME HAIN MUJHE WIN 7 KE LIYE SOUND CARD 5.1 DRIVER CAHYE SOUNDBLASTER LAKIN YAAD RAHE KE 32 BIT KE LIYE CHAYE 24 OR 64 KEL IYE NAHI THANKS AGAR KOI MADAD KAR SAKE