I have posted the eagle files I could find for my projects:
Download eagle_files.zip from:
http://code.google.com/p/arduino-projects-carl47/downloads/list
I use:
Easily Applicable Graphical Layout Editor(EAGLE)
Version 5.6.1 for Windows
Light Edition
Copyright (c) 1988-2009 CadSoft
All rights reserved worldwide
Add the Sparkfun Eagle parts library "SparkFun.lbr"
Instructions from sparkfun tutorial "Beginning Embedded Electronics - 8"
The schematics relate to the following projects:
Weather Station:
http://arduino.cc/forum/index.php/topic,8874.0.html
4digit1 , indoor , outdoor , supply
Programming the 328:
http://arduino.cc/forum/index.php/topic,59968.0.html
328_program
SRAM memory:
http://arduino.cc/forum/index.php/topic,50006.0.html
SRAM2
RF Links:
http://arduino.cc/forum/index.php/topic,60239.0.html
rf_link_tx , rf_link_rx
Ultrasonic Anemometer:
http://arduino.cc/forum/index.php/topic,53569.0.html
analog , digital , ultra_amp