One thing about Lich King, though (or more specifically, WoW 3.0) is that it takes up a ton more memory, assumably due to the new graphics extras, and more precaching. 1.25GB, to be exact.

This really hurts on my Vista 32 machine with 2GB of RAM.

So, I just ordered a 64-bit media from Microsoft and another couple of 1GB sticks… hopefully that will speed things up a bit. It sounds like driver and application support for Vista 64 is close to parity with Vista 32, so hopefully I won’t have any issues with that.