Last week I posted a thread regarding my brand new HS20 not starting correctly, it would basically wind the fans but then just sit and do nothing. The only work around was to disconnect the power, since the projector refused to respond to the remote or manual controls. I've arranged to have this one replaced but Discount Electrical don't have anymore in stock ATM so I'm left struggling to use this one. Sorry if I'm boring you all at this point but I thought I'd give some sort of prologue to the trouble I'm having at the minute. Its now losing focus, by this I mean if I focus the image perfectly then check the image say a 1/2hr later, its lost focus ever so slightly but very noticably on computer images and games etc. I can go back touch up again and this repeats whilstever the PJ is on. The focus control on the HS20 is electrical so you don't have direct control over it, I'm wondering if the machine is doing this or could it be heat on the optics? Its wall mounted on a very secure bracket so its not moving at all. All in all, despite the initial impressive picture of the HS20, there are many niggling problems which ruin a good budget machine. Here are the things that I don't like about the HS20: - Panel misconvergence of about 1-2pixels at the edges of the screen - Startup and focus issue I mentioned above - Inability to run at 1386x788 1:1 mapping so you waste pixels! And instead have to run at 1368x768 - Crap button positions on the remote.