Even if you take 10 minutes between homework projects to do your form, it is 10 more minutes of training. Even in small, spread-out bursts, you can still work a little something in. Can't believe I didn't think of that before. Thanks for the advice bushido_man, that's something I'll try out. It ought to have other benefits too - whenever I get stressed whilst doing homework, I could get up and practice a few forms and techniques, calm myself down and then get back to work. =)