Gathering information about this beautiful technique of time lapse, I found all these links to different sites with plenty of info on how to time lapse with a DSLR or a video camera:
http://forum.timescapes.org/phpBB3/viewtopic.php?f=40&t=1871&sid=7356afcad112dbdf44642afd54d6a1f3
http://timothyallen.blogs.bbcearth.com/2009/02/24/time-lapse-photography/
http://tylerginter.com/post/11479731327/filming-astro-time-lapse-with-tom-lowe
http://philipbloom.net/2012/01/24/raw-workflow-for-timelapse/
http://www.picturecorrect.com/tips/moving-time-lapse-photography-tutorial/
http://www.learningdslrvideo.com/nikon-d800-timelapse-tutorial/
http://blog.planet5d.com/2012/03/how-to-create-an-hdr-timelapse-a-dustin-farrell-tutorial/
http://www.runwildtv.com/how-we-do-it/time-lapse-tutorial/
http://www.google.com/url?sa=t&rct=j&q=time+lapse+tutorial&source=web&cd=1&ved=0CFUQtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DW4SzZXLiyvk&ei=0zHqT6DGL8zG0AGsgunoAQ&usg=AFQjCNFK_POhSPNUjuYsd8PBb7j8JAhuvQ
http://forum.timescapes.org/phpBB3/index.php
http://philipbloom.net/2012/07/17/raw1/
I don't want to go over each link, but if you are truly interested on time lapse; you will find all (or most) of what you need at these sites! (Almost) guaranteed! ;)
Ben ^_^