My oh's kids have been given laptops thru some education scheme, and we're having trouble getting them to work wirelessly. When they were delivered, they came with an o2 dongle, but as we've just had Virgin installed we thought we'd have a go at hooking them up to the wireless router. The problem is, despite the laptop saying there is a signal from the router and that it is connected, we cant get anything to connect, just comes up with unable to connect. The oh deleted the o2 connection as we thought that might be the problem, but still nothing. Any one got any ideas as to what is going on?