Citrix support was nice enough to publish a document on how to setup a streaming Office 2007. Unfortunatly there are a few typo's I've come accros. In all fairness I believe the author was simply trying to offer up examples of how you can tweak the office install, but the typos may though some people off none the less. So When you get to the adding registery entries part of the custum admin setup.. they should look more like: (note the path with an extra \ and the missing n in "shown")
The path is wrong in the second reg entry example as well.. and I believe the value should be POINT_STRING rather then PONT_STRING, but since we control this with a gpo, I can't be sure without more work then I care to do right now :P. Maybe someone can comment on this one.