I had some overheating issues on my systems with the D915 board so I installed IDU and slowly over time the staff members with these systems would get a window saying an administrator has locked you out of these devices. AFter researching I found it was related to IDU so I uninstalled and they were no longer locked out. But what's going on after the uninstall is that the icons for the floppy and dvd rom in the my computer folder are a blank icon that windows displays for a file that it doesnt know what program to open it with. Has anyone had this problem and how did they resolve. Thanks in Advance.