OK I got it to work now, it was really confusing reading  thru different methods from different ppl while searching around.  It actually is much simple than people tell you.  Just in case someone like me who have no idea how mods work with Sims 3, here what I did that works well for me.

Install sims 3 and the expansions and/or stuff packs.

Patch up to latest.

Download Monkey Bars, and use it to install framework.

Put all the mods into mods folder in the core Sims 3 mods folder.

Copy d3dx9_31.dll from Sims 3/game/bin, and paste it into each Expansion and Stuff pack game/bin folder just to be sure.

It should work.

Hey new here, I have a problem.

I have both WA and Ambitions installed, and are patched up to date.  I also have framework installed.  Just to be sure, I reinstalled framework and remove any other stuff that is not awesome.package.  I followed instructions in the manual and deleted scriptcache.package.  Now I try to start Ambitions, it freeze and doesn't load at all.  Which is the same problem as if awesomemod isn't compatible with Ambitions.  So what is wrong?  If I am correct, http://www.moreawesomethanyou.com/smf/index.php/topic,15185.0.html,  This is the right place to get the latest awesomemod for Ambitions right?  If so, what went wrong?
I DO have installed AwesomeMod with WA b4 Ambitions came out.  as to uninstall Awesomemod, all I did was remove the old .package.  Do I need to delete other stuff too?  My DCCache folder is empty if that matters.  I put the .package in The Sims 3/Mods, do I need to put it in Ambitions/Mods instead?