Wiz developers will be happy to read that their life is getting a bit easier. Read on:

Quote from EvilDragon:

hcf did it – although it only was a small patch, it makes developing for the WIZ so much more comfortable!

hcf created a small program for the WIZ, which enables USB-Ethernet using the stock WIZ USB cable. This does mean, that it is now possible to copy files over directly to the WIZ, run them via command line and see the debug output. The same way it worked on the GP2X F100.

Source: http://www.gp32x.com/board/index.php?showtopic=50473&view=findpost&p=774696