I have Windows XP and Windows 7 dual boot in my PC. Whenever I try to put the empty DVD or CD in the DVD Drive it just shows 0mb as the free space in Windows XP but when I try the same disk in Windows 7 it just works fine showing 4.78GB as free space. What might be the issue with Windows XP? Can you tell me how to fix this problem? How to make it work properly in my Windows XP OS too? because whenever I want to write some DVD/CD I have to boot to Windows 7 all again. So please help me to fix this issue.