Ther are so many books and movies about vampires that you
   should have no trouble at all finding a wealth of information
   about them.  The only electonic access tht I am aware of is a small
   list of the cybernet bulletin boards called alt.vampyres. It
   discusses the vampire theme in general as well as the tv show
   "Forever Knight."   This show is a late-night  show about a
   vampire who is trying to atone for his crimes against humans by
   being a cop.  It is filmed in Toronto and is rather well done.
   It is a fascinating mix of genres.  Hope this helps.
         Gary Parsons