No-click Mouse?
TheRealZappa writes "For quite a while now I have been looking for a mouse that would not make any "clicking" sound when the buttons are pressed... Does it even exist? So to all you quiet-pc amateurs and hardware hackers... Can it be hacked? Can it be bought somewhere?" Sure it exists, I think they call it a "trackball" or "touchpad". Seriously, I've never had a non-broken mouse that didn't click.
You may still be able to get a Cirque 'glide-pad' touchpad for a mouse - while it has buttons, you can use a tap on the pad as a click, and re-assign the buttons to different actions (such as cut and paste). Under Windows, the drivers provide the 'click' throught the PC squeaker - but this can be turned off.
I haven't seen any for sale for a few years now, though. (On the other hand, I have several, and NONE of them have failed in years of every day use - though the touch surfaces are all well polished and slightly concave now. They're the most reliable mouse I've ever encountered.)
Liquor
Sanity is a highly overrated commodity.