What a surprise when I did a new installation with the Mac OS X 10.1.1 CD coming with the new PbTi 550MHz: IT WORKS! I can choose the infrared connection using the Network Preferences and just by copying the Nokia modem scripts from Mac OS 9 I'm able to connect remotly to my office again. One big step to MacOS X in my daily business for me.
[Editor's note: I'm not sure if this is news or not, but everything I've seen has certainly indicated that IrDA was not supported on the newer Macs in OS X.]

