http://www.asrock.com/MB/download.asp?Model=A55M-HVS&o=All
All in 1 Allin1_XP64_XP(8.86RC2).zip
사운드 VIA_Win7-64_Win7_Vista64_Vista_XP64_XP(v9700a).zip
랜카드 Realtek_XP64_XP(5782).zip