I have been working with PCs for 25 years, the last 8 years exclusively with Linux. I do recognize that, due to a dismal lack of support from commercial software companies, open source operating systems are not always a suitable option for a business. there are very few CAD/CAM systems available for linux, those that are available for linux are among the best systems that are available for any operating system.

I am completely self taught in my posix operating system skills, as well as my Web Design and scripting skills. I am also almost completely self taught in all my computer skills, with only two computer courses to my credit.