I had to install Windows XP Pro SP2 from a non DP enhanced CD and F6 to install the storage driver downloaded from Asus to support the SATA boot drive. A DP enhanced CD blue screens shortly after the GUI setup starts. This is quite a hassle since finding a working floppy disk takes longer than building a DP enhanced CD.
All but the sound card is supported by a vanilla XP install.
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PCI devices
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PCI\VEN_1039&DEV_0003&SUBSYS_00000000&REV_00\3&267A616A&0&08: SIS Processor to AGP Controller
PCI\VEN_1039&DEV_0180&SUBSYS_810E1043&REV_01\3&267A616A&0&28: SiS 180 RAID Controller
PCI\VEN_1039&DEV_0655&SUBSYS_00000000&REV_50\3&267A616A&0&00: PCI standard host CPU bridge
PCI\VEN_1039&DEV_0900&SUBSYS_80A71043&REV_91\3&267A616A&0&20: SiS 900-Based PCI Fast Ethernet Adapter
PCI\VEN_1039&DEV_0964&SUBSYS_00000000&REV_36\3&267A616A&0&10: PCI standard ISA bridge
PCI\VEN_1039&DEV_5513&SUBSYS_810E1043&REV_01\3&267A616A&0&15: SiS PCI IDE Controller
PCI\VEN_1039&DEV_7001&SUBSYS_810E1043&REV_0F\3&267A616A&0&18: SiS 7001 PCI to USB Open Host Controller
PCI\VEN_1039&DEV_7001&SUBSYS_810E1043&REV_0F\3&267A616A&0&19: SiS 7001 PCI to USB Open Host Controller
PCI\VEN_1039&DEV_7001&SUBSYS_810E1043&REV_0F\3&267A616A&0&1A: SiS 7001 PCI to USB Open Host Controller
PCI\VEN_1039&DEV_7002&SUBSYS_810E1043&REV_00\3&267A616A&0&1B: SiS PCI to USB Enhanced Host Controller
PCI\VEN_1039&DEV_7012&SUBSYS_810D1043&REV_A0\3&267A616A&0&17: Multimedia Audio Controller
PCI\VEN_10DE&DEV_0322&SUBSYS_00000000&REV_A1\4&13EB4D69&0&0008: NVIDIA GeForce FX 5200 (Microsoft Corporation)
12 matching device(s) found.
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USB devices
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USB\ROOT_HUB\4&272A948&0 : USB Root Hub
USB\ROOT_HUB\4&2B53C2AA&0 : USB Root Hub
USB\ROOT_HUB\4&2EDEF877&0 : USB Root Hub
USB\ROOT_HUB20\4&2DEB0156&0 : USB Root Hub
USB\VID_154B&PID_0005\6E641B0013D6 : USB Mass Storage Device
USBSTOR\DISK&VEN_PNY&PROD_USB_2.0_FD&REV_PMAP\6E641B0013D6&0: PNY USB 2.0 FD USB Device
6 matching device(s) found.