Swinder

I get manage to type in up to rax, when I type rax in it comes up with ^Error.

I have issues with my current boot sector on another system. I used to have some Ontrack software on floppy disk which removed absolutely everything on the drive when booted, unfortunately due to multiple reasons I can no longer use this disk (no floppy drive and I lost the disk). Anyone know of a cd/dvd based version that will boot and allow me to do the same thing?