So, I was (still am) planning on purchasing a D50 in the next month or so, and have been scouring the ads and websites for the BEST deal. (staples.com had one for 404 WITH a lens, but it sold out) However, I am noticing that slowly, the D50 is disapearing, being replaced by the D40! Even on Ritzcamera.com ! Is the D50 really DONE? Anyone know the story?