Get Firefox

http://getfirefox.com

Addons:

del.icio.us Bookmarks

Google Notebook

SearchStatus

SEOQuake

SEO for Firefox

Session Manager

Stumbleupon (Must have account)

Stumbleupon Bookmarklets (for Safari)

30-Day Challenge Toolbar (Must be logged in)

Social Sites

Sign up for the following:

Stumbleupon

Digg

Facebook

Twitter

Del.icio.us

Feeds

Ed recommends Bloglines But I'm partial to NewsGator/NetNewsWire and Google Reader

Subscribe to the following feeds and podcasts:

http://feeds.feedburner.com/ThirtyDayChallenge (Subscribe in both iTunes and your feedreader)

Day 1

Overview of the program:

Part 1: Market Research

Part 2: Traffic

Part 3: Conversion

Part 4: Product

Day 2

Come up with 7 ideas:

eBay Pulse
Use the eBay categories for ideas.

Technorati
Use the Popular menu to find top searches and top blogs for idea starters.

Google Groups
Browse group categories. Look for groups with high activity.

Google Hot Trends

Also...

Yahoo Answers

Day 3