I will try that too...but when they balance the tires they barely added any weight to them....usually when its a bad rim they add and add and finally say its bent...but not a bad idea i have 4 jack stands too so will try...

on a second note about the bad CV causing some issues here are some vids on youtube that have the same sound as min...

1) YouTube - bad inner CV joint noise on driveaxle

2) YouTube - Clicking axle? Maybe this is your problem...

3) YouTube - BMW DIY #7 E-46 AWD FRONT AXLE SWAP

and 3rd is on a 330xi so same as our X's and he had bad cv that was causing vibration under acceleration. Now when im driving i feel the vibration but right when you floor it its realy bad...and the speed has not increased drastically thus i am going to replace my left front axle and joint. its only 80 bucks form partsgeek.com same part as ECS tunning (124) so ill do that then tierods then alignment and see how it goes.