I ordered my laptop from Dell back in 2006. I am not 100 percent sure what edition of Windows my computer came with, but I did have the Windows Media Center program along with the tv tuner from Dell. Because of this I assume I must have had Windows XP Media Center Edition. I recently had to erase my hard drive and reinstall everything. I found that the back-up disk I had was for Windows XP Home Edition, which does not include Media Center. I have been told that there is NO way XP Home could have come with the Media Center program. So Dell must have given me the wrong back up disk. How do I go about getting the correct disk even though it has been almost 4 years since I got my computer? Or is there any way I can add on Media Center to my computer now?