Hello, I cannot rewrite to any of my discs without the following error, SCSI/ATAPI command timeout error or it tells me it can write to disc but must format first and then I lose what is already on disc. Is this a Nero software problem, computer problem? I have Windows 98. I have not problems burning data the first time, it is just when I try to re-write. I am using Memorex CD-RW (700MB)4x multi speed discs. Any help, suggestions, just anything? I am not computer or computer software savvy. Thank you.