Looks like everyone was asleep yesterday, or maybe just me. Tuesday, apart from the normal calls I get asking "how do you do this" etc. its a quiet day, just one wonderful g-tech vacuum in that wont start/stop without a load of presses on the button, luckily they haven't smashed the button yet so it could be an easy job (cus I know what the fault is), ok, for anyone out there who has a g-tech k2, when it wont switch on or off without loads of presses, the first thing everyone goes for is the on/off switch, and 9 times out of ten it isnt that and the g-tech ends up at the tip. All im going to say is if you know someone else who has the same machine try swopping the battery with them and give it another try, if that works, then your problem is the battery pack. If you want to open one up (disconnect a main lead to board) and have a look at the connections that are made when it is fitted on the machine and you can carefully remover the grey plastic that is around the contacts you will most likely find that one or more have broken from the board, so when you press the on/off button the pack doesnt get the signal to supply power, fix that if you can else purchase another battery. Well thats my day so far, oh, and ive just got another call to sort out a cctv camera thats stopped working, thats gonna be a new cam, cus i aint messing with it otherwise. Have a great day, and have a look at the great stuff thats now up on the site. TTFN