Thread Unfolder
What does it do?
Annoyed by collapsed threads? Me too. It allows you to unfold part or all of the threads on the page.

What do I have to do!
1) Have firefox
2) Install greasemonkey, restart firefox
3) Go here: http://userscripts.org/scripts/show/5552 and click "install script"
4) Right click the monkey in your status bar (that's greasemonkey) and go to manage scripts.
5) Click the unfolder and go to included pages --> "add"
6) Type in (or c/p) http://*.insanejournal.com*
7) Close, and your favourite comment pages should have "unfold" options on collapsed comments or "unfold all" at the top of the comment page (next to post new comment)

Screencap (note, this is on the same page - not a NEW page like you'd normally be redirected to)
http://i159.photobucket.com/albums/t123/em_m75/screencapforalter.png

NOTE

It will only work on the s1 comment pages (as far as I know!) so I would suggest enabling those in your journal by going to customise journal --> enable custom style = "no" (if you're using an s2 style)

You can also add a bookmark with the following text:
javascript:location.search+=(location.search?'&':'?')+'style=mine'

and click this anytime you're on a customised comment page.