I'm having issues with my ASUS P5N-E SLI USB ports. Sometimes they won't recognize any USB device in them and other times they will perform flawlessly. I've even had to move my wireless keyboard/mouse combo to the PS2 ports to ensure functionality.
I'm running Vista Business 32-bit SP2 and have updated to the most recent BIOS (1403). Does anyone have any ideas how to get them functioning properly?