Valley Metro, anyone?

I just have a dickens of a time using the Valley Metro site to find routes. I can never seem to find the right cross streets to put in, and am constantly being given a list of streets and landmarks that have nothing to do with what I put in. Does anyone feel confident in their skills at finding bus routes? Please, if you understand the site, will you help me? I am tired of cringing when people ask me about bus routes, and if things keep going the way they're going (viz. gas prices & the economy), we're probably going to be seeing more and more folks taking the bus. Wonder if we can get someone from Valley Metro to come help us? Or maybe I just need to get my brain to engage. . .