This is what I bought.... and I have a few questions... please see below. 15.2-inch TFT Display 1280x854 resolution 1.5GHz PowerPC G4 512K L2 cache 512MB DDR333 SDRAM 80GB Ultra ATA/100 ATI Mobility Radeon 9700 (64MB DDR) Backlit keyboard Gigabit Ethernet FireWire 400 & 800 AirPort Extreme built-in DVI & S-Video out It comes with 512meg mem, do I just have one slot left for another chip? What sizes can I get and where are the cheapest places to buy the memory? My understanding is that memory is even more important on the mac than the PC, is that true? - why? I bought Applecare - was that wise? If my powerbook breaks will they give me the BS, or fix my laptop? I bought a keyboard and mouse - using a tracpad at home makes me cringe and I like a full size keyboard... is there a dock I could have bought? (Not that I had the money) but Im curious. I spent 4k on a laptop with 512meg of memory, in the PC world I could have bought a 3ghz with 1.5gigmem blah blah blah - a super high end PC.... BUT... I am so sick of bull**** spyware and low quality PC hardware that ends up being **** after 18 months, I thought I'd try a mac... I really hope I did the right thing.... Oh, and Im a republican - am I even allowed to own a mac? RAWR!