A newbie's first steps in 3d modeling

[micheus]

Edit: I take it all back. What the hell?

Edit 2: Fixed. Vertices,my eternal enemy -.-

I think that you just need to avoid to use ngons when you don't need:
try to build quads faces always as possible and you probably will have less headache.
Take a look at some articles/tutorials about topology/subdivision. I organized the thread I have for 3d useful things and I've added two new links about that - link

Anyway, good job with the concept/models.