Before I continue, let me say the GPU was terrible. I get that. But man was it fun to upgrade them. I just frankensteined two broken February 2006 Mac Mini's into one working one, upgraded the processor to a Core2Duo T5600 and the memory to 2GB of RAM and I'll do the Lion Hack tomorrow night to get Lion running on it (waiting for the Firewire 400 to 800 cable to come so I can use Target Hard Drive mode from my Macbook Pro). Anyway, I know this thread has almost no point to it, but I'm just stating how I enjoyed the updatability of the platform. Just wish my 2011 Mac Mini was as upgradable. Probably rip the sad 2.3ghz i5 out of it, and drop in a 2.5ghz quad core i7 (2860QM), but alas those days are past us.