I'm plugging in the WeDo hub through the usb and have the WeDo blocks in my script but nothing is happening. Do I need to do anything special for Scratch to recognize the WeDo. from everything I have read you only need to plug it in. Any help would be greatly appreciated. Thanks!

Nedd to be using version 1.4. Then on edit menu select show motor blocks.

Really, only 1.4? It won't work on 2.0? That stinks!