What do you guys use to post pics on here. Mine always turn out small and I wanna post better. Help??

I use tinypic.com to host my pics. Pretty straightforward to use, and keeps them at a good size.

If by small you mean they look like thumbnails, it may simply be that you've used the wrong link code. Should be one that says about posting to forum/message board. (Not criticizing your abilities, just throwing suggestions out there hehe)