Monsters’Lab has released beautiful tiny icons with PSD set. The set is in .PSD and transparent PNG formats (32*32px) default.
Items in the set are a good fit to be used in web apps considering there are icons of actions, charts, comments, devices, social networking and more.
You may be interested in the following modern trends related articles as well.
These icons are design by Monsters’Lab completely free for commercial and non-commercial usage. You cannot, however, modify these icons, claim them to be your own, redistribute these icons on another website and/or sell them for a profit.
http://365psd.com/day/2-209/