My DW-U10A drive change to DRU-500A use this link (Japanese) : http://homepage2.nifty.com/yss/melco_to_sony.htm 1. Download DRU-500A 1.0d (!) firmware 2. Edit 500a(?).exe file with hex edit 3. Save .exe file and run 4. Now change to DRU-500A 5. Enjoy firmware 1.0g or others Best Regards._X_X_X_X_X_[small]This is hugyou. Always happy. [/small]
File .exe file open with hex editor. (ex. ultraedit etc..) then you can find it. Drag and drop to ultraedit(I used it) then you can file .exe hex code. And check bottom of the file. You can't miss it. hugyou