What have you done with cgi-lib? If what you have done is specific to you, then why not use both? CGI.pm is better at handling this sort of situation, and the object oriented interface won't interfere with imported cgi-lib functions. At the *very least* use CGI to test and make sure it isn't a cgi-lib problem, or even a bug in you adaptations (both of which are likely).

If your cgi-lib mods are useful to others, consider subclassing CGI.pm for these modifications. This is the only way to get your improvements passed on to anyone else, as cgi-lib maintainence has ceased.

Cheers,
Erik