Been using the ASUS Wicast for 2 years now and while it's very , very cheap.... It's a consumer product. That cheap construction and short range just screams for another solution:
I just ordered 2 Paralinx to complement my kits via HotRodCameras and will be posting my appreciation of the product ASAP. I'm currently shooting 5 days a week and the Paralinx will be tested in all sorts of situations on my sled.