There is no device supporting CUDA problem Macbook pro 13" with 320M and mac os 10.6.5

I installed cuda driver, cuda toolkit and sdk 3.0 following all the instructions and when I run deviceQuery i got:

CUDA Device Query (Runtime API) version (CUDART static linking)

There is no device supporting CUDA

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 53931, CUDA Runtime Version = 0.0, NumDevs = 0

PASSED

I really appreciate a little help. Thanks

I fixed the problem. version 3.2 is working fine