I have a Sony DVD/CD rewritable drive - model # DRX-830U. Bought if a few years ago and used it once. Rummaging through the garage last week, I found it by accident. Basically it is 'brand new'. I have spent quite a bit of time trying to locate (googling) the installation software/users guide/latest driver updates/etc. Sony no longer supports the device and, after multiple attempts to get them to help, they basically told me I was SOL. Can anyone suggest an on-line source that might have what I am looking for? Thanks.