Here are some great DBZ sites. If you don't find what you're looking for here, chances are it'll be on one of these sites. I only put up in my opinion are the best sites, however, e-mail me and put a link to my site on your page, then I'd be happy to put it on here. :-) I sort them by quality, and it's my opinion only. At the top are my other sites, but they're not DBZ.
My latest creation, it's got music files from a whole lot of animes, and adding steadily. If you're a big anime fan, it's for you. And if you're not an anime fan and are just looking for good MIDI and MP3 files, it's for you.
Kirby 64's Crystal Cavern
My other site! This site's on the new Kirby 64- The Crystal Shards Nintendo 64 game. With guides on where to find EVERY Shard, a guide of EVERY enemy, strategies for EVERY boss, and a review, I think it's pretty good. ;-)
Super Saiyan 2000's DBZ Page
The BEST site on the web for pictures. This site brags quite a few animations as well. I got most of my pics from here. Believe me, you can't find a better image collection.
DB Fusion is my favorite site for gathering info. Also the only site I've seen that has clips from episodes of DBZ, even the jap. ones.
Official DBZ Homepage
Pretty darn good site for the current episodes in U.S. It brags quite a few great pictures and info on almost EVERY current char.
Official DBZ Trading Card Game
If you collect and play the new DBZ cards like me, this site's for you. With printable checklists and pictures of every card, it's worthwhile.
This is just a plain good site. Overall quality are the only words to describe it.