Need advice on cooling fan


I am looking for a near-silent cooling fan. Variable speed and thermostatically controlled are a plus. Any recommendations?
mabonn
Look at middle atlantics cooling solutions Active thermal management also has similar offerings.
Look into lap top computer coolers. I use these with all my tube electronics. You don't need to have them plugged into a computer as most can be operated on 12 volt adapters. Most of these units can be had for about $10, so the more the better. These units can be very quiet.
http://www.quietpcusa.com/Quiet-Computer-Fans.aspx I've ordered from these folks a couple of times. Great service and nobody I've found has a better selection.