I just found this site through an ad on knitty. I wanted to pass along that it is a really neat source of patterns.
THEY ARE [COLOR=red]NOT[/COLOR] FREE but the cost is $3.00-6.50ish and are in pdf format so instantly “downloadable”. I like that you can enter the type pattern and the gauge of yarn to narrow down options. A great way to find patterns for that "stash"yarn!