Here's a site that I got one of my bots from:

Mac Diablo 2

Here's a link to a very good site that has many customs:

Mac Customs Lair (MacStarCraft)

Here's a link to my other site:

DBZ, the Other Realm

This next site is a great site for DBZ, and my new co-site from DBZ, the Other Realm.

Gohan1941 Ultimate

This site has strategy guides for all types of games (they're still working on it but just check on it atleast once a week and see if there's any new ones)!

Games Hive