I'm a huge fan of LP's when it comes to vinyl - albums for me are the gold standard format for listening to music. But I've recently come to enjoy the fun of hearing 7" singles. It's a cool way to get some rare B-sides and otherwise unreleased tracks. And after listening to a couple full-length albums in a row, I've enjoyed putting on a 45 to hear just one or two more songs without having to hear only part of an album. In short, it's great stuff. So I'm curious who else on the forum listens to 45's on a regular basis? How large is your collection? Have any rare or cool pressings?