I have installed the newest version of Spark client on a Mac OS X (10.3.9). The client starts, logs into the server, etc. Trouble is the Mac user cannot see anyone else in the “Everyone” group he belongs to. No one in the Contacts, or any offline group of contacts. On the Wildfire server, the Mac user shows as being on-line or off line if the client is closed. All Windows Spark clients cannot send an IM to this Mac user and to them he appears in the Offline group. Not much to go on with the Mac configuration, pretty much unpack the .dmg and go. Has anyone run into this? I have tried the 2.0 beta as well as the last stable version with the same results.