How do I install mel-scripts for Maya5

Hi evyone!

I installed Maya5 for quite some time on my winXP system...
I worked with maya quite a bit before, but I never got the hang of how to install those mel-scripts for it...and the versions I used before was Maya3 and maybe 4 and that was Irix-versions.

I need for example CPS-tool box and MJPolytools, I have downloaded them but don

Put them in your user directory/maya5/scripts

well....I have already done that, but when I write their names in the commandline, nothing happens....
for example: I want to use the "cpsToolbox" script, and I write cpsToolbox, it only says "cannot find procedure"....

so it seems like I

Often the command that you type into commandliene is not the name of the file.. open the scipts and see if there are instructions in it's header