So you are after some tips? A google search for 'fight procrastination' will get you many.

Anyway, a simple one that works for me is simply to have a to-do list, and the trivial impetus is the joy I find in ticking off an item. The impetus is so strong that I would sometimes almost add an unlisted item did I already finished, just to be able to tick it off.

Another one is to specify some time (say, Sunday evening) where all your inboxes (physical ones, e-mail etc.) should be empty and dealt with -- that means, things are answered, bills are paid and so on. Full-blown GTD may not be necessary, but just keeping all your inboxes organized like that is very useful. And of course, make clearing-inboxes a off-tickable item in your to-do list.

Note: Dan Ariely describes (and did) some of the interesting research in the way the presentation of foods determine how much people like them.