I used Nisus years ago in the pre-system 10 days and loved it. I had quite a few problems with Nisus Writer Express though. I found it unusable. It had lots of bugs. It would place spaces between anything using the ' symbol, such as "Kevin' s." Tech support never answered my requests. Now I find it hard to swallow that if I want a version that works with Leopard, and hopefully fixes the bugs, I need to upgrade to 3. I also have a family license for which there is no upgrade path. I hate Word but it looks like I'm back to it.