enough of trashing, if you guys dont know how to help, don't be smartasses. If everyone uses google to ask questions, we wouldn't have help section at all.
You need domain, hosting, and autoblogging tool. BUT, point in autoblogging is to not have just one autoblog.
Autoblogging tolls are numerous. For wordpress, you have chunky plugins, that will eat resources each time they crawl some website.
WPTurbo, wp-o-matic, autoblogged.
You are also limited with these tools, because they grab content from RSS, which can be truncated. You might also end up with someone advertisement codes, or unwanted content. (like bad formatting, or facebook like code)