I grabbed it out of my CS Mk2 040 a while back after someone asked for the firmware a couple of months ago.
CS_Mk2 flash.lha( latest version +scsi update)
But like others have said, there's no tool for flashing it back, and I really don't feel like writing one, cos one wrong byte and there's a good chance it'd end up turning a working Cyberstorm into a useless chunk of fibreglass and silicon :-o
