It's hard, I've read most comments in this discussion thread and most of them aren't coming from procrastinators. But if I may say the only trick that worked for me... get started. That's the hardest part. But once you get started, even thought 99% of it suck, you'll find a part of the task that you want to continue and push yourself to it. And every time you feel like quitting the task, push yourself to do 1 more minute.. just one. And you'll find yourself addicted to a small part of that task that you find interesting.

Whatever it is, dishes, work, making calls, paying credit cards.. just get started for 30 secs. The rest will fall into place.