Hey there. After talking with Daox I reminded myself of this site which has a wealth of information. Lots of DIY tips for a better home.
Shell Busey's HouseSmart - Home Services and Product Referrals
He also has a ton of DIY video's on doing things like, installing geothermal heating system, installing basement insulation, installing a humidex system, etc...
http://www.housesmartcentre.com/videos.php
Check it out.