Has anyone used this AV linker before??? <br /><br />I wish to send a signal from my Humax to a TV in a bedroom (10 metres away). Are these little things realible??? Obviously there are walls in between and both base and receiver can not see each other....I am saying this because on the instruction it says someghing about line of sight....<br /><br />Operational Range: up to 100 metres (line of sight)<br />Remote Control Range: up to 50 metres (line of sight)<br /><br />For around $100 bucks I think It is a good choice rather than having to buy an extra decoder and do all the cabling involved....any ideas......