Use multiple GPU's with oclvanitygen Does anyone know how to use multiple GPU's with oclvanitygen? I have these two:

Available OpenCL platforms:
0: [Intel(R) Corporation] Intel(R) OpenCL
  0: [Intel(R) Corporation]       Intel(R)
  1: [Intel(R) Corporation] Intel(R) HD Gra
1: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 630M


What would be the command for using both of them if I want an address that starts with 1MYbtc?
-D 0:0 -D 0:1 -D 0:2  (etc for as many GPUs as you have)


Edit:  Sorry I'll clarify for future users..

 ./oclvanitygen -i 1address 


gets me..

 Available OpenCL platforms:
 0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
 0: [Advanced Micro Devices, Inc.] Tahiti
 1: [Advanced Micro Devices, Inc.] Tahiti
 2: [AuthenticAMD] AMD FX(tm)-4130 Quad-Core Processor 


So if I want to use the 2x GPU but not the CPU then I'll run..

 ./oclvanitygen -i 1address -D 0:0 -D 0:1


or if I want to only use the CPU then I'll do..

 ./oclvanitygen -i 1address -D 0:2


(yes you can use multiple processes so I could mine one address with one GPU and another with the other GPU)