Scribus open source is available but seems to have development problems. From the screenshots available it looks very good. The download i did didn't seem to run - some .dll file missing. Anyone know of others.
Also Jarte 3.0 due soon is a portable version. Anyone interested in a feature rich rtf word processor with tabs. I've Jarte 2.0 (not portable app) for over a year now. It is probably of interest to those that have a longing for the tabs which i find particularly useful in my work.