Anyone used this???
http://www.devolo.co.uk/uk_EN/produkte/dLAN/index.html
Basically they are adaptors that let you use mains powerpoints for networking - not a new idea - baby alarms have used it for years but it is going to be the next big thing.
Have installed a few now and they are great and really easy - ideal I thought for a new job we have to do - a massive listed mansion with walls 5' thick and they want a network right through. obviosuly CAT5 would be best but no go.
Homeplug is supposed to work across phases as well - owners told me house was single phase but found out today it's not - in fact they have about 5 different fuse boxes on 4 stories!!! only a single meter though - electric is obviously getting through but the Homeplug just doesn't want to know unless it's in the same room!!!