What I changed:
- add many DeviceID/VendorID in errataList by the same way as Apple did for own chipsets;
- forced ControllerCanSleep=true besides on checking;
- add Legacy USB check by orByte's method;
- compiled only for Intel with fastest optimization;
- changed version to 3.4.4 for differ from Apple's.

Any suggestion?


EDITED
Add DeviceID=3a6x 8086


EDITED 01-06-2009
Add DeviceID=036d 10de
 IOUSBFamily_343.4.4.zip ( 1.47MB ) Number of downloads: 579

 IOUSBFamily344_2.kext.zip ( 701.58K ) Number of downloads: 484



EDITED 11-08-2009
Sources of 10.5.8 came out.
New driver with the same patches
 IOUSBFamily_3.4.91.kext.zip ( 531.91K ) Number of downloads: 3165

 USB_Prober.app.zip ( 393.24K ) Number of downloads: 1421

 USB_2.diff.zip ( 34.17K ) Number of downloads: 1161


I also create a good USB driver for Tiger 10.4.6. It is very hard problem because of old kernel missing some necessary functions.
[attachment=275:IOUSBFam...257.kext.zip] - sorry, this version is not stable. New one
 IOUSBFamily_257b2.kext.zip ( 2.19MB ) Number of downloads: 119


EDITED 02-09-2009
You can also try DSDT patch instead of patched driver
Some useful DSDT patches