or, unless you're Ai/Neo the almighty/Neota/Akuma above and you can write plugins to do stuff for you, just buy pro motion. It's sexxxelent. people who use pro motion: me, ptoing, miascugh, lief, another I can't remember, one more person I can't remember. people who will use pro motion soon enough because it takes your pixels to the next level: pegwo, monsoon ( I hope! ), camus ( he'd better ) and people who cry because they're not running windows so they can use pro motion: pep