Here are the firefox extensions I’m currently using. Are there any others I should add to the list?

sessionsaver
tabbrowser preferences
tamper data
web developer
fasterfox
extended statusbar
aardvark
search status
del.icio.us
customizegoogle
screen grab
tab mix plus

We are running lighttpd for the site. It seems to be much faster than apache so far using far less resources. This should hopefully make the site more accessible over time.