Lately i've been experiancing problems with my DVD-ROM. It runs fine with music cds and cd-roms. However when I try a dvd, it constantly is trying to read the disc and doesn't recognize it. I try to open it in InterVideo's WinDVD Platinum 5 and I get the error: Invalid Drive/Disc. The same message is received when I to access the drive from My Computer, more or less. The problem isn't the disc, since it works on other computers. The strange part is I've tried every dvd in my collection and it actually works but only on Lord of the Rings EE (if i press play fast enough once its in the drive) and a movie called "They Call Me Bruce?" (probably because it's produced by a small company that may have released the dvd on an older format?). Everything else just seems to spin off into infinity... Off the top of my head, the system i'm running the disc is a HP Pavilion xt967, XP Pro, and the drive is a Toshiba SD-M1???, i don't know but I could post it later. I've tried HP's help guide, reinstalling the drivers, checking it in DOS mode, searching for firmware upgrades, but without any success. Any help would be greatly appreciated. Thanks anybody!