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
You can use it in Flex Builder. Just download it from here. And configure it in Project->Properties->Flex Compiler - there's a button "Configure Flex SDKs...".
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.