Hello Edwalsh, what kind of issues are you getting? The latest Intel® Desktop Utilities available for Windows XP is version 3.0.16.082a.
I would recommend you to uninstall the current one and install the Desktop Utilities from scratch.
Check if there is any BIOS update you many need.
In addition to that, I would need to inform you that this motherboard is no longer under support since December 2010, http://www.intel.com/support/motherboards/desktop/sb/CS-032022.htm