[CGI checksum and Hardware sql table]

HI everybody,

I'm still working on my project,i'm in front of 2 problem.
And my dev collegue must put some change on the perl CGI coding, but each
time, he is adding any thing also comentarie he has a server errore like
there is a checksum done over the cgi lib file to protect them could you
provide us the solution for adding our code in it.

our second request is about the hardware table it seem to not be use
anymore,it's a future extention never finish or a depreciated option ?
because in fact we need to ask the CGI to execute some shell script for our
project and if this table was fulled by the CGI it could be easyer for us.

thanks in advance for you help