+1
I've been having issues since the launch of the
new site too, w/ pages loading incredibly s..l..o...w.. or timing
out all together.

Its frustrating to say the least.
I have a habit of clearing my cache and cookies
on a daily basis so perhaps for those
that still have pages loading-- maybe its because its
in your cache history?
All I know is that its definitely not PC/MAC or internet related
on my end.