I just tried the pages, although they were fairly snappy for me, I did note that your page when saved with everything was over 800Kb. That's fairly big.
How many plugins are you using? I
do have some suggestions on speeding up Wordpress on my blog.
These are things I tried. Keep down the number of widgets you installed. If you have unnecessary plugins or javascripts or widgets, replace them with straight HTML code or eliminate them altogether.
I found originally over 30 plugins and numerous javascripts on my blog before I realized I had to do something to cut it down. Even now it's not very responsive.
Also, I'm beginning to suspect that
DH isn't such a great host for blogs... I'm looking at other options, right now.
Kenneth