Hi. I have a Liteon DVDRW model SOHW-812S burner. I can burn to blank CDs and DVDs but it will no longer recognise CD-RW. If I put a disc in the drive it won't open it and says there is no disc in there, even if it has something on it. I can put it in the regular CD Rom drive and there is no problem. I would really like to be able to burn things to CD-RW on this computer but is no longer possible. I can put those discs in the other computer and burn to them no problem so I know it isn't the discs themselves. Also, I use to be able to right click on something and sent it to the burner but that no longer happens either. Can anyone make any suggestions for me? Thanks.