how do I get my #$%@##$%^% windows clean?

I use newspaper. Its cheap (our local paper sucks anyhow) and works. Leaves no streaks. As far as acid rain etching, use vinegar like Memike said.

Don't use the shiny "women's sale" newspaper tho, it has too much ink and just sucks all around. I use the sports section to start barbeque's and clean windows.