Stevie, As a 'lurker' on this list I am very interested to keep up to date with Cube developments. A year or so back, I installed an 800 MHz Sonnett chip and almost immediately uninstalled it on gounds of noise. I am running 10.3.2 on a 500MHz chip at the moment, but it is rather soperific and I find my on rate of work is slowing and am looking to upgrade before I stop breathing altogether! So keep the information coming - thanks. David PS Don't take offence at "Entity" Steve - it is a witty way of recognizing that the boundaries between the human and the non human are not as clear as once they were - electronics are blurring that distinction in some situations and have done so for some time - 20 years ago some common cars in UK would tell you in a voice that was deliberately chosen to sound like Prime Minister Thatcher "Your safety belt has not been fastened" - in UK TV programmes like Red Dwarf are preparing us for more of this. Yours Entity David