I always like to test sites on as many browsers as possible. To that end I will on most sites crack open my array of "normal" browsers; Opera, Mozilla, Ievil, Netscape (multiple versions), Phoenix (just in case!), Konqueror (on Linux), even Linx. I don't have access to a Mac or I'd run through it again on that! Sometimes I run through everything, sometimes just a select few (depends on the site).
I don't however test using any non-visual browisng technology, and as the DDA looms (in the UK), I feel I should be doing that (plus it's a fantastic excuse to have headphones on @ work ).
I noticed Jaws as mentioned by Redux in another thread, and was hoping that people could list other technologies (and or browsers) that peeps may be using (particularly the visually impaired), with links.
If there is enough interest, I could compile it into one "sticky" post at the end.