Ricci Adam’s Music Theory site: Great ear
trainers and note trainers among other things
ARTICLE:
How to setup your computer to use delay for FREE
Acid XPress: useful for multitracking
http://www.download.com/Acid-XPress/3000-2170_4-10228817.html
Ableton Live Demo: Good to use as a VST host for effects,
also can be used for multitracking
http://www.ableton.com/downloads
Blechturm studios: Nice free standalone
delay program (get the exe file for standalone)
http://www.blechturmstudios.at/index.php?option=com_content&task=view&id=13&Itemid=29
Chainer v1.03 (a free trial of a VST Host application
from Xlutop)
http://www.downloadpipe.com/free-trial/Xlutop-Chainer-download97450.html
Kjaerhus Audio Classic Delay (a free VST delay effect from Kjaerhus
Audio)
http://www.kjaerhusaudio.com/classic-delay.php
Other Free Delay Effects: http://freemusicsoftware.org/category/free-vst-effects-2/delay
JRP Design - Joe Paul: http://www.jrpdesign.biz