Better CF development setup?

For a long time, I've used CF Developer edition, with the standalone server, as a local dev environment.

I just looked, and in CF8, jrun is using 220 MB of memory without the server having been accessed since I booted, completely idle, more than anything else running, which right now is iTunes, Firefox, and DWCS3.

Do you think it's better if I install IIS on XP and install CF Dev to use that as the default server? Do you still get the full CFAdmin when running under IIS?