Customize any and every webpage!

First get the GreaseMonkey Firefox extension.
Then write your own script or install some of the hundreds available at UserScripts.org.

Here are my recommendations:
User Scripts Search Sorting - With Install Rate improves the sorting on userscripts.org making it easier to find scripts. Use it to toggle between 'install rate' or 'installs'

After a secure login gmail defaults to HTTP so I got tired of manually switching it back into HTTPS. Secure-em-All automagically secures many webmail sites.

Sourceforge Direct Links saves time with direct download links from sourceforge projects. But save yourself some time and do not install either cleaner layout scripts because they no longer work.

Download Video allows you to download videos from youtube, gvideo, and myspace.

Textarea Backup w/Restore Buttons automatically backs up the text you type so you'll never accidentally loose another email. It has a restore button so it's better than the script that automatically restores text [when you do not want it to].

You'll find tons more for the sites you use and dont worry you can turn greasemonkey or any script on/off with a click of a button.

View the source before you install each script just to verify it doesnt do anything sketch and I hope you find it as useful as I do.

free and essential mac os x software

A list of the freely downloadable Mac software that I use on a daily basis.

web: Camino is Firefox but nicer looking and faster.
However, I also use Firefox because of it's many useful add-ons.
check out: adblock, greasemonkey, and nukeAnything
office: NeoOffice is OpenOffice but nicer looking.
video: play most video formats with VLC, mplayer,
or if need be use RealPlayer or Windows Media Player
p2p: standard bittorrent client or feature-rich azureus BT client
aMule for Donkey2k network and
Poisoned for old school Gnutella G1, G2, and limewire networks
chat: multi-protocol chat client adium
voip: skype defacto internet voice app
mp3: iEatBrainz will automagically fix bad or unlabeled id3 tags.
games: macMame download some ROMs for some old school fun
remote: CotVNC great VNC client
Vine Server a VNC server to remotely control your mac
utility: MissingMediaTools is great for burning CD/DVDs when the builtin apps dont work
HandBrake to convert DVDs
unix: 1000s of unix apps, all very easily installable with fink.
viewer: Chmox will open MS .chm help files
volunteer: use your mac to help find medical cures by running Folding at Home
to make it run automatically go to:
system prefs > Accounts > login items > and add.