When ever you remove and re-insert a cd or DVD the operating system will hang. The hardware will continue to function, (the cd/dvd will eject etc) I have changed drives, memory, motherboard and carried out all BIOS updates to motherboard and Drives as well as the windows updates. Still the same problem, if anyone has any suggestions they would be appreciated.
In case anyone cares, This problem was resolved by replacing the drives with Plextors. These have slightly different custom drivers which replace the existing MS ones. I received no resolution from MS or LG. Ho Hum