Is this a good time to upgrade to Panther? Should I wait for 10.3.4? What are the known outstanding problems with the current version of Panther? (IIRC, somebody reported a problem with wireless networking, or is that resolved?) And also, how does the upgrade go - do i lose all the applications i have installed (like MS Office or DragThing) and have to re-install them, or can i work around that?