The only positive thing about insomnia is that you can be pretty productive. Granted, you'll go through the next 24 period in a half-dream trance state, but at least you can feel good about accomplishing things while youre not sleeping. Like watching awesome horror movies.
My movie of choice at 4:17 last night was Tenebre, Dario Argento's extreme gore masterpiece. It was released in the US under the secondary title "Unsane"- but seriously censored due to heavy violence. In the UK it was banned and classified as a "Video Nasty".
Which would probably make anyone want to see it.
Added bonus- Goblin did the soundtrack, and though it may be blasphemous to some die-hard Suspiria fans, Tenebre is their best song ever.