Need TS72 Firmware for a TDK 1280B

I upgraded my firmware to TS74 and now it will not recognize many types of DVD-R. In Nero 6 Ultra it states “illegal disk.” My 1280B is just not recognizing the DVD-R media at all. I cannot find TS72 anywhere - can someone give me a link or send it to me? Thanks!!

Why don’t you ask and complain to TDK??