U.C. Davis has a nice website on writing: http://cai.ucdavis.edu/trc/trcgrid.html
U.C. North Carolina at Chapel Hill also has a good one: http://www.unc.edu/depts/wcweb/handouts/index.html
Check 'em out if you want to read more about various aspects of the writing process! Also, let me know if you have any websites on writing you particularly like.