Going thru my engineering favourites I found this site that I haven't visited for quite a while.
I don't think this link has been shown on here before, so just enjoy.
http://www.homemetalshopclub.org/news/topics.htmlThis link takes you to the topics on the site, but if you go to the home page there is more.
There are machining projects and techniques galore, and you will soon fill up your notebook with things you can't live without, and cost very little to make. Plus some of the techniques just might solve one of those sticky problems you sometimes come across.
Bogs