Not a dual wireless system, I use a USB Netgear WG111T, capable of max 108Mbps, which should drop down to 54Mbps automatically, there are no options in the driver/software to manually fix the rate at ...
Hadnt thought of changing the channels. Gave it a go, initially got good results. A couple of channels were completely dead, had to hard wire the PC to the Livebox to change the channel again.
The wireless range on the Livebox is pretty poor at best. I live in a modern built with walls of cardboard, only two bedroom and my laptop dropsout Netgear WPN111 USB adaptor,this never happened with ...
I am using the Talk/VOIP service and find the quality pretty good, not as good as a normal BT landline but better than my previous PC based VOIP solution. I still use VOIPcheap for international calls ...