Source was several rumour sites. FTP _is_ read only in Mac OS X 10.2. Mine works great, though. I sure hope we'll have write access to FTP-mounted volumes in 10.2.1, but for downloading stuff, browsing software archives and the like, it seems faster and better than using other FTP client apps. But as a 'real' FTP client has many more features, anyway, I think we can safely say that the Finder won't replace them for now.