Well, since it talks about tooltypes, you should be able to run it either through the shell or in WBStartup. Since it's adding memory to your system the general recommendation would be to run it as early as possible.
Copy the command to your C: directory
Open a shell command prompt (usually in the System directory) and type:
ed s:Startup-Sequence
Add the name of the command at the very top
Press Esc+x to save and exit
Don't change anything other than adding that one command. If it doesn't work there, try putting it in a little lower. You should probably google and do some research on editing Amiga startup-sequences.
