Youtube on an 867mhz titanium powerbook g4 with only 512mb of ram and a 4200rpm hard drive with Leopard Webkit. Still shows how powerful these old PPC's really are. : r/VintageApple
Good RAM for iBook G4 12' (2005) ? | MacRumors Forums
$25 craigslist score. 2004 1.2Ghz 1.25G Ram, 30G HD iBook G4. Feels good to have a PowerPC again. : r/VintageApple
How to upgrade RAM in your Apple iBook G4 - YouTube