ALPKG006.EXE 1999/ 7/24 1,466,784 Byte . Firmware Updater + Expansion Utility . Contents of the following two files can be downloaded at a time. UPDAT009.EXE 1999/ 7/24 574,184 Byte . Firmware Updater only (CdRmUpdt.exe + Binary files for each model) SPCHG304.EXE 1999/ 7/24 918,713 Byte . Expansion Utility only (teac5324.exe) LINK: http://www.teac.co.jp/dspd/download/firmware/cd-rom/explain.html