If we told you, it wouldn't be a secret, now would it?
OK, find the comic number. It's at the end of the url, like this: http://www.lowpass.net/stripcreator/view.php?ID=10992
The comic number is "10992"
For the following step, replace the curly brackets - { - with straight brackets - [ (if I posted the straight brackets, it would execute the UBB code)
{comic}10992{/comic}
gives you...
10992
Ta da! Now, tell anyone else, and we'll have to send Gabe over to your house with his rabid wolverine and KY jelly. And maybe, we'll skip the KY jelly...