http://theradioboard.com/rb/index.php

Radio forum

http://www.expresspcb.com/ExpressPCBHtm/Resources.htm
circut board shop /some of the liks on this site are cool

http://www.mstracey.btinternet.co.uk/pictutorial/pipage2.htm

http://www.bignick.net/TubeRadio.htm
morgen stuff

http://www.crystalradio.net/ radio stuff

http://www.af4k.com/Boatanchors_Directory/Homebrew.htm
lots of sw regen info
http://www.schmarder.com/radios/sitemap.htm
lots of homemaderadios

http://www.planetboredom.net/video.php?id=1683