Hello, well I'm almost completely new to Macs and I just booted up my new iBook G4 and installed all of the updates. Two things that I'm not able to figure out, though - the first being the big trackpad button; everything seems to require double-clicking to activate, or at least to hold down the button somewhat in order to get the computer to respond to the click. Is there some way I can make it more snappy? Also, I'm using Safari.... why can't I get tabbed browsing to work? apple-t doesn't do anything and there is no "new tab" option under File. Thanks.... sorry for my dumb questions... but I'm very new.