Using flex 4 sdk in flex builder 3

Question

This question may be an absolute crap. Can i use the flex 4 sdk in flex builder 3? i have a licensed version of flex builder 3 professional. so if i need to use flex 4 sdk in it, do i need to buy flash builder? cant i get all the new components in flex builder 3?

Regards, PK

Answer 1

Don't forget to set the required flash version to 10.0.0 or you will get the following:

1046: Type was not found or was not a compile-time constant: Matrix3D.