Sorry!
Thanks to all for the reply, sorry for the late reply. Just got in tonight from work and thought I better write back!
Shamus- OK, I won't use macro and zoom at the same time

But when I do zoom in a bit to fill the frame better, the fstop # does increase automatically to about f4, then I can bump it up to f16 manually, which I try to do on all shots.
Vic- thats the problem, when I switch to manual focus, there doesn't seem to be a very acurate way to focus. It is kind of erratic, in and out of focus. I think I'll leave it on auto.
Satokuma- the truck is a Jordan kit, and it is the fourth one I've done now. The detail is very good, and delicate!! It is very hard to drybrush and apply weathering because the detail is so small. You really have to be carful when your holding it too, or you can brake a rear tire right off!!
kettlestack- the Jordan bus is next!! and oh yea, the manual ... now where did I put that
Charlie- that is the first thing my wife said, "look, the one tire is off the ground". Come on, it's not like they have a 'working' suspension system!!
Jon- and you mentioned the documentation as well

OK, I get the point!!
Santa brought the AC adapter for the camera, so I should just set it up now, and snap away. I can try all the variables to try to figure out, how to get the better shots.
OK Shamus, I've summed it up this way,
lots of light
use a tripod and remote
highest aperature setting
least amount of zoom.
sound about right?
Drew