USB update pc HPXW4400_mb 0A68h_i975x chipset_where

I cannot use the "newer" usb devices on pc HPXW4400 info here http://h20000.www2.hp.com/bizsupport...ctID=c00775230
After connecting the flashdrive (Kingston DataTravelerSE9 8GB) or writing tablets Genius G-Pen F610 although the OS appears, but does not find the driver on win update. Then, these devices are seen as unknown in the device manager (yellow triangle). I tried a different physical usb controller, with the same result. Other devices via usb (older flashdrives, cameras, external hdd) operate normally. On another pc (winxp) operate these new devices too. I tried to find an update for HP motherboard (type 0A68h, chipset i975x), without success. The problem is the timeliness of official support for HP, where the last update chipset is 6 years old ...
Does anyone have similar experiences with Windows7? Or what you can do in this situation? Return to XP is the last option.
thanks for the help
Peter

http://downloadcenter.intel.com/Deta...adType=Drivers

Intel make it very clear they aren't going to support 7 or anything else NEW on that platform.

edit: I will note that this site http://developer.novell.com/yes/88160.htm says you have a Intel® Integrated 82801GR ICH7R chipset - if such is truly the case (you should be able to get that spec from the comp) then perhaps researching through that avenue might get some results.