As a stay-at-home dad, what could I do to earn a little side money?

As a stay-at-home dad, what could I do to earn a little side money? Any other homebrewers here? I'm trying to clone Heady Topper. Is there an easy way to sync music with an iPod from two different computers? What are some fun things to do on Saturdays inside? Is there an easy way to configure Outlook with Yahoo! mail? Whats the best way to store all of these great Lifehacker tips? Anyone know a script/hack/app that would let me automatically pause Dropbox sync anytime my Mac uses my iPhone's hot...