Many of you probably already know about these sites, but they may be a helpful resource to some. I’ve recommended them to a few acquaintances recently who I thought should already know about them, but didn’t. If you are looking for cell phones and wireless rates, visit cellmania.com. And if you’re looking into getting DSL and need to figure out how far away you are from your central office or check out various ISPs, take a look at dslreports.com.