Horizons have added ESA's
Mars Express trajectory to their spacecraft list. As usual, i've made an xyz for it, and you can get it off the Spacecraft page on my website http://homepage.eircom.net/~jackcelestia/
I emailed Horizons to ask about Mars Express some time ago, and they emailed me back today to tell me they'd added it. They're very dedicated to their users it seems!!
