PCI Simple Com Controller & Mass Storage Controller drivers: Missi

HI,

Each time I boot into build 5384 I am prompted by the New Hardware Wizard to
install the following

Mass Storage Controller
PCI Simple Communication Controller

I've checked my install discs but I can't find these two drivers. Based on
my system specs from DXDiag below, can anyone give me an idea what to try?


Time of this report: 7/22/2006, 16:41:55
Operating System: Windows Vistaâ„¢ Ultimate (6.0, Build 5384)
(5384.winmain_beta2.060518-1455)
Language: English (Regional Setting: English)
System Manufacturer: MICRO-STAR INTERNATIONAL CO., LTD
System Model: MS-7100
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ (2 CPUs)
Memory: 2046MB RAM
DirectX Version: DirectX 10

Drive: D:
Model: SONY DVD RW DW-G120A ATA Device
Driver: v:\windows\system32\drivers\cdrom.sys, 6.00.5384.0004 (English),
5/18/2006 21:16:28, 61952 bytes

Drive: E:
Model: LITE-ON DVD SOHD-16P9S ATA Device
Driver: v:\windows\system32\drivers\cdrom.sys, 6.00.5384.0004 (English),
5/18/2006 21:16:28, 61952 bytes

Name: PCI Simple Communications Controller
Device ID: PCI\VEN_14F1&DEV_1066&SUBSYS_4033122D&REV_08\4&136 99180&0&3848
Driver: n/a

Name: Mass Storage Controller
Device ID: PCI\VEN_1095&DEV_3132&SUBSYS_710A1462&REV_01\4&14A ECDB0&0&0060
Driver: n/a