Hi,

Maybe you should try Vim with perlsupport (plugin for vim: http://www.vim.org/scripts/script.php?script_id=556).

With Vim you have variuos plugins (I recommend: perlsupport, taglist, perlcomp, minibufexpl, AutoFold, NERD_comments) that will make your life easier at writing/debbuging perl code. Screenshots here.

Key bindings are a little bit different from usual windows editors, but once learned they'll prove very usefull if you work in a mixed environment (I work with Windows, Solaris, HPUX, Linux - and I use vim/vi on each to edit text files).

Another big advantage is that you don't have to pay (or worse - use without paying) for Komodo or other commercial IDE.