[wp-hackers] Hooks, Actions & Filters Question

[Stephen O'Connor]

Hey,

I'm looking over the Hooks, Actions & Filters documentation at
http://wiki.wordpress.org/Plugin/API and am wondering if theres a
hook/filter/something that I can use BEFORE any output is sent to the
browser?

My current technique is to simply run raw code when the plugin is included,
but that method can be sloppy and buggy. :(

- Stephen