A new version of professional hardware information tool HWiNFO has just been released.
The following changes have been done in version 5.0.3:



Improved identification of Transmeta Crusoe and Efficeon CPUs.
Added ATI CrossFire Xpress 3200 (RD580) chipset.
Added recognition of nForce 590 SLI chipset.
Added nVIDIA GeForce 7600 GS.
Added ATI MOBILITY FireGL V7100 and V7200 (M58GL).
Added preliminary recognition of Dual-Core Intel Xeon LV (Sossaman) processor.
Added nVidia Quadro FX 1500 and 3500 (G71).
Added recognition of AGEIA PhysX accelerator card.
Enhanced support of VIA C7 and added recognition of C7-M and Eden processors.
Added recognition of Intel 3000/3010 (Mukilteo-2/2P) chipset.
Added preliminary recognition of Intel Crestline chipset.
Added nVidia GeForce 7900 GS and Quadro FX 560.
Updated clock report for Cedar Mill/Presler family.
Added support of ATA LBA-48 support for drives larger than 128 GBytes.
Added ATI RADEON X1900 GT and X1800 GTO.
Updated identification of later Intel P965/G965/Q96x revisions.
Added recognition of Intel 945GMS and 940GML chpisets.
Improved SMBus support for VIA chipsets.
Fixed W83xxxx sensor recognition.
Added recognition and SMBus support of ATI SB600.
Added nVidia GeForce 7800 SLI, 7900 GX2, 7300 GT, 7600 GS (BR02), Quadro FX 5500 and Quadro FX 4500 X2.
Improved identification of nVidia 570 SLI and 590 SLI.
Added nVidia GeForce 7300 SE, 7500 LE and 7600 LE.
Added ATI Mobility RADEON X1350, X1450 and RV570.
Added support of SPD reading on Intel 5000x and E8500/8501 chipsets.
Added nVidia GeForce 7950 GX2.
Added recognition of nVidia nForce 570/590 SLI, 570, 550, nForce Pro 3050 and 3600 chipsets.
Added nVidia MCP61, MCP65 and C60.
Added Cedar Mill D0, Tulsa B0, Yonah D0 and Merom/Conroe B1 steppings.
Updated support of some W836xx sensors.
Added ATI RV560.
Added AMD Athlon64 X2 and Turion64 X2 BH-G0 revision.
Added nVidia GeForce Go 7600 GT.
Fixed recognition of AMD RevF Opteron SE/HE/EE.
Added nVidia GeForce4 MX AGP8X MAC, GeForce FX 5200 MAC and GeForce Go 7200.
Updated GPU / Memory clock and type report for nVidia NV4x and G7x series.
Added SMSC SCH5027 and Winbond W83627DHG sensors.
Added report of Min, Max and Current VID for Intel, AMD and VIA CPUs supporting dynamic FID/VID.
Added reporting of processor number for Intel CPUs.
Several minor bugfixes.

More info and download @ HWiNFO(32) Homepage