I don't buy release 1.0 if I can avoid it. I was planning to upgrade my phone after Christmas and the N900 was at the top of my list. Now, I'm not so sure. I hope version 1.1 will address more than jus the portrait mode issue and, if so, it remains a possibility. But the Android releases are increasingly tempting. While I support Open Source, I'm not willing to sacrifice my phone on its altar.