Hi Guys, Been registered here for a long time but haven't logged in for a while! I bought a PowerBook G4 1.5ghz 17" on ebay about a month ago - seller thought it was broken due to the blue load up screen when an OS isn't installed. I chucked in 2gb ram, airport card and a HDD - installed leopard and it was running pretty decent - I decided to experiment with an SSD! Took it all apart again, put the SSD in, used Carboncopy to clone the drive, put the Powerbook all backtogether - booted her up and BOOM - it gets to the loading screen pretty quick.. One problem.. My keyboard and mouse don't work! Obviously the first culprit is the flex cable behind the ram - tested that - if it wasn't working then the 'on' button wouldn't work either? Funny thing is that I can't use a USB keyboard or mouse either! Now sorry for the long post! I know that Macbook Pro's keyboard/mouse run through USB.. Is it the same with the Powerbooks? Any hints/tips? Cheers guys!!