It didn't work

Used a standard v32 disc. Update went fine. Got to the point where it asked me to remove the update CD and press 'OK'

After i tried inserting a single layer 2010 DVD, dual layer 2009 DVD but it wouldn't read either off them. But still reads the original 2003 CD

Any ideas? The drive is defo a MK4 and has DVD stamped on the front of it.