Thank you thank you thank you to whomever recommended *slightly* de-focusing the projector to remove the 'peek-a-boo' scan lines.
The PaB issue was my only 'problem' with my 700...until last night, when I just very slightly unfocused the projector. *poof*...no more scan lines. It was like magic. Spent an hour and a half re-watching my favorite movie scenes and looking for scan lines. Saw, maybe 2 scenes in the entire hour and a half that caused the lines to appear for a fraction of a second. (This is opposed to them contantly being seen in every scene that had viertical motion in it). To say I'm thrilled would be a huge understatement. The images is just stunningly, amazingly, fantastically 'film-like'. Sorry for the cheese.
Also...color wise, I've done some fiddling, but I'm pretty happy w/ the default settings when watching HDTV. Some really minor tweaks, but nothing worth posting. However, my DVD player's picture (LiteOn 2001) has been a bit 'dull' looking. I increased the 'saturation' setting on my player two notches and *pow* another big jump in improvement. Finding Nemo now looks like it's supposed to.
Good evening for me - two for two last night on the tweaking experiments.