Useful PhD methodology links

Bashing head into wall

I am stuck fleshing out my methodology, the idea is there but I have 'methodology block', probably more from aprehension than any real reason. I know I am going to create a prototype system for use in the BBSc303 course and perform some case studies of selected architecture practice projects. My main problem areas are how exactly will the prototype be tested and how will these case studies provide for generalisation of information needs rather than just highlighting unique events within a particular project. Consequently I have been trying to find useful stuff to help me out. A few things I have found so far are:

Writing and Presenting your Dissertation - S. Joseph Levine, Ph.D. (PDF Version)

Choosing your research methods wisely - Lea Winerman

An overview of qualitiative research methods

On a different tangent was this crazy site that appeared on the side of most of my Google searches. It is very crazy to think someone has made a business out of mass-producing papers for lazy students.