[xodice]

HID (be it my mouse or trackpad, on either my Mac mini or MacBook) input works excellent on my Mac's. Nothing wrong here.

Not working how you prefer it doesn't make something unusable or broken...

BTW your supposed Mac mini has serious hardware problems, get that thing RMA'd ASAP! And man, why did you not RMA your MacBook Pro you bought a few years ago?? It was also just as broke!