Robot.txt file

Can someone tell me how this looks:

User-agent: *
Disallow: /admincp/
Disallow: /cgi-bin/
Disallow: /clientscript/
Disallow: /includes/
Disallow: /install/
Disallow: /gallery/showmembers.php
Disallow: /gallery/misc.php
Disallow: /gallery/comments.php?
Disallow: /modcp/
Disallow: /subscriptions/
Disallow: /calendar.php
Disallow: /cron.php
Disallow: /editpost.php
Disallow: /faq.php
Disallow: /global.php
Disallow: /image.php
Disallow: /joinrequests.php
Disallow: /login.php
Disallow: /misc.php
Disallow: /moderator.php
Disallow: /newattachment.php
Disallow: /newreply.php
Disallow: /newthread.php
Disallow: /online.php
Disallow: /postings.php
Disallow: /printthread.php
Disallow: /private.php
Disallow: /register.php
Disallow: /report.php
Disallow: /reputation.php
Disallow: /sendmessage.php
Disallow: /showgroups.php
Disallow: /showpost.php
Disallow: /subscription.php
Disallow: /subscriptions.php
Disallow: /threadrate.php
Disallow: /usercp.php

I have noticed that vbseo.com doesn't use a robots.txt. I have wondered if a gigantic robots.txt file is more benefit than it is worth. Is there any evidence the spiders may penalize for this? I am considering just eliminating the whole robots.txt...

Mine is HUGE... I hope they dont penalize for it lol...

I just did it yesterday.

User-agent: *
Disallow: /attachment.php
Disallow: /avatar.php
Disallow: /calendar.php
Disallow: /cron.php
Disallow: /editpost.php
Disallow: /faq.php
Disallow: /global.php
Disallow: /joinrequests.php
Disallow: /image.php
Disallow: /login.php
Disallow: /member.php
Disallow: /misc.php
Disallow: /moderator.php
Disallow: /newreply.php
Disallow: /newattachment.php
Disallow: /newthread.php
Disallow: /online.php
Disallow: /poll.php
Disallow: /postings.php
Disallow: /printthread.php
Disallow: /private.php
Disallow: /profile.php
Disallow: /report.php
Disallow: /reputation.php
Disallow: /register.php
Disallow: /search.php
Disallow: /showgroups.php
Disallow: /showpost.php
Disallow: /sendmessage.php
Disallow: /subscription.php
Disallow: /sendtofriend.php
Disallow: /threadrate.php
Disallow: /usercp.php
Disallow: /memberlist.php
Disallow: /administrators/
Disallow: /moderators/
Disallow: /images/
Disallow: /admincp/
Disallow: /cgi-bin/
Disallow: /clientscript/
Disallow: /includes/
Disallow: /install/
Disallow: /modcp/

I just came along to cheat on a robot.txt for vb I have to say that I think that they both are very good.