Rarely. I have no transportation and it's very difficult to move my stuff around with no cases and no car.
Pretty much anything I've ever heard influences me, and the more songs I put up the more you'll realize that I'm musically ADD. Big ones though are Billy Joel, Elton John, Ben Folds; I'm a piano player so of course they're gods to me. I'm a die-hard Hush Sound fan, if you haven't heard them you should. The Beatles are everyone's influence, natch. And that's all I feel like writing, but I draw inspiration from a lot of people on a pretty regular basis, it just doesn't always show.
Roland RD-300SX (keyboard)
Epiphone Masterbilt DR-500R (a. guitar)
Epiphone Dot Deluxe w/Gibson P-90s (e. guitar)
Custom Squire Bullet w/Gibson 57 Classics (e. guitar)
EV 767 (mic)
Also GarageBand on my little brother's computer.