Thanks for the thread. I'm in pretty much the same boat - also thinking of working in Colorado - so am following with interest. Aussie PT thinking of moving with my husband - so on an E3-D visa. I don't want to work full time, so really thinking it might be more trouble than it's worth but not enjoying the prospect of having to come back to Australia for 1 month full-time work each year to maintain my Australian credentials either... What a stupidly difficult process.