i need tutorials on
1)creating command posts that allow u to spawn(i have attempted i have a spawn path and i see it on the mini map but wont let me select on it),
2)custom vehicle units
3)custom player units and adding more to a map,
4)vehicle animating
5)rigging vehicles and player models.
if u guys can help me out on this that will be great. its kinda herd moving from one game to another sins i have been modding halo for 7 years and its kinda hard to fin good tuts for this game.

Check out these informative videos by jedimoose
Check out this huge FAQ with tons of tutorials

You can also google "Fierfeks SWBF2 modding tutorial" for a large document about mapping and making sides.

Just a head's up - no one is going to bother reading your topic if it's all statements are jumbled into one long paragraph. You should consider laying out each issue in a list, if you have several. Like this;

1) I think I did everything for adding vehicles but they don't appear
2) I made a CP with a spawn node but I cannot select the CP when I play the game

there i simplified it for you guys.

For more information on editing models and animation check out the XSI FAQ.