here is my boot record, pc spec follows.
and i'm working on SP2 at the minute to see if that helps.
Service Pack 1 3/8/2006 10:50:31.500
Loaded driver \WINDOWS\system32\ntoskrnl.exe
Loaded driver \WINDOWS\system32\hal.dll
Loaded driver \WINDOWS\system32\KDCOM.DLL
Loaded driver \WINDOWS\system32\BOOTVID.dll
Loaded driver ACPI.sys
Loaded driver \WINDOWS\System32\DRIVERS\WMILIB.SYS
Loaded driver pci.sys
Loaded driver isapnp.sys
Loaded driver pciide.sys
Loaded driver \WINDOWS\System32\DRIVERS\PCIIDEX.SYS
Loaded driver viaide.sys
Loaded driver MountMgr.sys
Loaded driver ftdisk.sys
Loaded driver dmload.sys
Loaded driver dmio.sys
Loaded driver PartMgr.sys
Loaded driver VolSnap.sys
Loaded driver atapi.sys
Loaded driver nvatabus.sys
Loaded driver disk.sys
Loaded driver \WINDOWS\System32\DRIVERS\CLASSPNP.SYS
Loaded driver sr.sys
Loaded driver KSecDD.sys
Loaded driver Ntfs.sys
Loaded driver NDIS.sys
Loaded driver uagp35.sys
Loaded driver nv_agp.sys
Loaded driver Mup.sys
Loaded driver \SystemRoot\System32\DRIVERS\processr.sys
Loaded driver \SystemRoot\System32\DRIVERS\usbohci.sys
Loaded driver \SystemRoot\System32\DRIVERS\usbehci.sys
Loaded driver \SystemRoot\System32\DRIVERS\nvnetbus.sys
Loaded driver \SystemRoot\system32\drivers\ALCXWDM.SYS
Loaded driver \SystemRoot\System32\DRIVERS\imapi.sys
Loaded driver \SystemRoot\System32\DRIVERS\cdrom.sys
Loaded driver \SystemRoot\System32\DRIVERS\redbook.sys
Loaded driver \SystemRoot\System32\Drivers\GEARAspiWDM.sys
Loaded driver \SystemRoot\System32\DRIVERS\ati2mtag.sys
Loaded driver \SystemRoot\System32\DRIVERS\fdc.sys
Loaded driver \SystemRoot\System32\DRIVERS\serial.sys
Loaded driver \SystemRoot\System32\DRIVERS\serenum.sys
Loaded driver \SystemRoot\System32\DRIVERS\parport.sys
Loaded driver \SystemRoot\System32\DRIVERS\i8042prt.sys
Loaded driver \SystemRoot\System32\DRIVERS\mouclass.sys
Loaded driver \SystemRoot\System32\DRIVERS\kbdclass.sys
Loaded driver \SystemRoot\System32\DRIVERS\audstub.sys
Loaded driver \SystemRoot\System32\DRIVERS\rasl2tp.sys
Loaded driver \SystemRoot\System32\DRIVERS\ndistapi.sys
Loaded driver \SystemRoot\System32\DRIVERS\ndiswan.sys
Loaded driver \SystemRoot\System32\DRIVERS\raspppoe.sys
Loaded driver \SystemRoot\System32\DRIVERS\raspptp.sys
Loaded driver \SystemRoot\System32\DRIVERS\msgpc.sys
Loaded driver \SystemRoot\System32\DRIVERS\psched.sys
Loaded driver \SystemRoot\System32\DRIVERS\ptilink.sys
Loaded driver \SystemRoot\System32\DRIVERS\raspti.sys
Loaded driver \SystemRoot\System32\DRIVERS\rdpdr.sys
Loaded driver \SystemRoot\System32\DRIVERS\termdd.sys
Loaded driver \SystemRoot\System32\DRIVERS\swenum.sys
Loaded driver \SystemRoot\System32\DRIVERS\update.sys
Loaded driver \SystemRoot\System32\DRIVERS\mssmbios.sys
Loaded driver \SystemRoot\System32\Drivers\NDProxy.SYS
Did not load driver \SystemRoot\System32\Drivers\NDProxy.SYS
Loaded driver \SystemRoot\System32\DRIVERS\usbhub.sys
Loaded driver \SystemRoot\System32\DRIVERS\NVENETFD.sys
Did not load driver \SystemRoot\System32\Drivers\lbrtfdc.SYS
Did not load driver \SystemRoot\System32\Drivers\Sfloppy.SYS
Did not load driver \SystemRoot\System32\Drivers\i2omgmt.SYS
Did not load driver \SystemRoot\System32\Drivers\Changer.SYS
Did not load driver \SystemRoot\System32\Drivers\Cdaudio.SYS
Loaded driver \SystemRoot\System32\Drivers\Fs_Rec.SYS
Loaded driver \SystemRoot\System32\Drivers\Null.SYS
Loaded driver \SystemRoot\System32\Drivers\Beep.SYS
Did not load driver \SystemRoot\System32\DRIVERS\kbdhid.sys
Loaded driver \SystemRoot\System32\drivers\vga.sys
Loaded driver \SystemRoot\System32\Drivers\mnmdd.SYS
Loaded driver \SystemRoot\System32\DRIVERS\RDPCDD.sys
Loaded driver \SystemRoot\System32\Drivers\Msfs.SYS
Loaded driver \SystemRoot\System32\Drivers\Npfs.SYS
Loaded driver \SystemRoot\System32\DRIVERS\rasacd.sys
Loaded driver \SystemRoot\System32\DRIVERS\ipsec.sys
Loaded driver \SystemRoot\System32\DRIVERS\tcpip.sys
Loaded driver \SystemRoot\System32\DRIVERS\netbt.sys
Loaded driver \SystemRoot\System32\drivers\afd.sys
Loaded driver \SystemRoot\System32\DRIVERS\netbios.sys
Did not load driver \SystemRoot\System32\DRIVERS\amdk7.sys
Did not load driver \SystemRoot\System32\Drivers\PCIDump.SYS
Loaded driver \SystemRoot\System32\DRIVERS\rdbss.sys
Loaded driver \SystemRoot\System32\DRIVERS\mrxsmb.sys
Loaded driver \SystemRoot\System32\Drivers\Fips.SYS
Loaded driver \SystemRoot\System32\DRIVERS\wanarp.sys
Loaded driver \SystemRoot\System32\Drivers\Cdfs.SYS
Loaded driver \SystemRoot\System32\DRIVERS\ndisuio.sys
Did not load driver \SystemRoot\System32\DRIVERS\rdbss.sys
Did not load driver \SystemRoot\System32\DRIVERS\mrxsmb.sys
Loaded driver \SystemRoot\System32\DRIVERS\mrxdav.sys
Loaded driver \SystemRoot\System32\Drivers\ParVdm.SYS
Loaded driver \SystemRoot\System32\DRIVERS\srv.sys
Loaded driver \SystemRoot\System32\DRIVERS\ipnat.sys
Did not load driver \SystemRoot\System32\DRIVERS\ipnat.sys
Did not load driver \SystemRoot\System32\DRIVERS\ipnat.sys
Loaded driver \SystemRoot\system32\drivers\sysaudio.sys
Loaded driver \SystemRoot\system32\drivers\splitter.sys
Loaded driver \SystemRoot\system32\drivers\aec.sys
Loaded driver \SystemRoot\system32\drivers\swmidi.sys
Loaded driver \SystemRoot\system32\drivers\DMusic.sys
Loaded driver \SystemRoot\system32\drivers\kmixer.sys
Loaded driver \SystemRoot\system32\drivers\drmkaud.sys
Loaded driver \SystemRoot\system32\drivers\wdmaud.sys
Did not load driver \SystemRoot\System32\Drivers\HTTP.sys
Loaded driver \SystemRoot\System32\DRIVERS\asyncmac.sys
PC Spec: AMD 64 3000+ Winchester, FoxxConn NF3250K8AA, Radeon 9500 Pro AGP, 512mb Corsair DDR PC3200, Maxtor 120GB HDD
hope that helps with the diagnosis.