Quickly go from 2D array to bitmap?

Hey all,

Is there a fast way to go from a 2D-Array to a bitmap image? Right now I'm going from 2D Array -> Draw Unflattened Pixmap.vi -> Picture to Pixmap.vi -> Write BMP File.vi, and it's taking way longer to than it seems like should be necessary.

Anyone have any suggestions?

Thanks in advance for your assistance.