USB Driver Corrupted

[Kalkwarf]

Please Help and Quick!

I turned on my computer about a week ago and my USB drivers were corrupted. I didn't install any new software and I am clueless how this happened. To make things a little more complicated, I am US student in China and I do not have my driver CD with me. I have also checked the dell and intell sites and tried their downloads. Please help anyway or correct anything that I have or have not done!

I am missing my Intel (r) 82801db/dbm USB Universal Host Controller 24-C2 driver.
I would love specific directions!


My System is as follows:
Name Intel Pentium M
Specification Intel(R) Pentium(R) M processor 1500MHz
Package Socket 479 mPGA (platform ID = 5h)
CPUID 6.9.5
Extended CPUID 6.9
Chipset
Northbridge Intel i855PM rev. A3
Southbridge Intel 82801DB (ICH4-M) rev. 01
Graphic Interface AGP
AGP Revision 2.0
AGP Transfer Rate 4x
AGP SBA supported, enabled
Memory Type DDR
Memory Size 512 MBytes
Memory Frequency 133.2 MHz (3:4)
Memory SPD - General
Memory type DDR
Manufacturer (ID) Hyundai Electronics (AD00000000000000)
Size 256 MBytes
Max bandwidth PC2700 (166 MHz)
Memory type DDR
Manufacturer (ID) Hyundai Electronics (AD00000000000000)
Size 256 MBytes
Software
Windows Version Microsoft Windows XP Professional Service Pack 2 (Build 2600)