Quick update:

Skimming through streaming tracks from HTTT - here's what I've noted:

Myxamatosis is more listenable
Sit Down Stand Up is a bit more complex
Backdrifts seems to be the same (but I didn't listen to the whole thing)
Have no fear, there is still clapping in We Suck Young Blood
Guitar seems a bit crisper on Go To Sleep
Where I End and You Begin is a bit more electronic in the intro...

and I'd do the rest but I'm really hungry and want the new eels cd. So zoom I go!

(by the way, I listened to the tracks streaming from mtv.com...quality was not the best, but passable....so some of my "changes" might just be realplayer/streaming issues)