It looks like this download for 1.5 (found here: Arduino - Home ) does not have the same contents in the ‘Libraries’ folder as what came in 1.0.1. For example the ‘SD’, ‘Servo’, or ‘Ethernet’, etc. libraries. Are these built into 1.5 somehow?

Arduino 1.5 beta libraries

system November 1, 2012, 11:57pm 2

hello,

it's located in /hardware/arduino/avr/libraries

don't know the reason for.