Borrow before you buy. The library has way more than books — CDs, DVDs, even some equipment. Try things out for free first. No reason to drop a lot of money before you know whether you'll stick with it.

Don't be afraid to buy used. eBay and Half.com have tons of stuff for a fraction of retail. Pawn shops too. I've gotten some of my favorite stuff secondhand. As long as it works, who cares if it's not brand new in the box?

Whatever you pick, the most important thing is that you actually enjoy it. There's no point owning the 'best' gear if you never use it. I've seen people get so caught up in specs that they forget to have fun with the hobby.

Don't spend a lot of money right away. The industry changes constantly and what's considered the best today will be outdated in a year or two. Start with a mid-range option and you'll be happy.

Check out dedicated forums and message boards for this topic. The communities are usually very welcoming to newcomers and can give much more detailed advice than a general Q&A site. Plus they have buyer's guides and FAQ sections.

GameFAQs is a goldmine if this is about video games. Walkthroughs, reviews, message boards, the works. For music, check Allmusic.com — they have great write-ups and 'if you like X you'll like Y' recommendations.