Not sure the problems reported here have anything to do with the actual software and not a lack of maintenance or repaired permissions on the system install. I have been evaluating this package since version 1.0 and have yet have it crash or not launch. "Old" preference files may also have something to do with problems. On my end, since the first install, this application has performed very well and very stable throughout OS X 10.2.6-10.3.3. If the developer adds P/L statement capabilities or integration with another accounting package, I'd pay double the selling price. Until then, I'll stay in evaluation mode. Looking forward to purchasing soon, keep up the work,very very worthwhile app!