Flashing TDK VeloCD w/Plextor firmware

well, i accidentally upgraded my TDK’s 12/10/32 firmware to the latest version, and now I can’t copy anything. you think it’s safe to flash my TDK burner with the v1.04 of the Plextor 12/10/32A firmware?

or, better yet, does anyone have a version of the TDK firmware lower than 1.05?

thread closed. i’ll post in cd chat instead.