One area that I had hoped to gain some insight into JMeter was in using JMeter on a site with Basic Authentication turned on.
I have been using JMeter to test a site that is going live for a client and really like it. However, I cannot, for the life of me, get JMeter to get past the Basic Authentication. We using IIS (much to my chagrin) and I thought that perhaps there is some quirkiness with IIS and its implementation of Basic Authentication. I have seen other people have problems with Basic Auth, but no resolution.