Pentax K-x Remote Timer

I want to do a time lapse with my K-x, can anybody here recommend me a remote timer?

I can only find ones for K7/k10d/etc.. :/

Take a look here.

link

Not sure how helpful this is. I suppose it depends on how practical you are?

I'm also sure it's been the subject of ones or more threads in this Forum.

I would do that if I had an Android :/

I suppose manually setting the shutter off is fine for now anyway

I'm sure I also saw an idea that simply attached an electronic timer to an infra red release, but can't find it. If I do, I'll send you the link.

link