I can confirm that Sierra Wireless AirCard 597E (PC Express) card and software that comes with it work fine on a Mac Book Pro running Mac OS 10.5 (i.e. Leopard). There have been one crash of the software on the first day, but it has been working flawlessly since.
I purchased a Sierra Wireless AirCard 595U on Monday night. Plugged it in to my MacPowerbook 2.4 with OS X 10.5 and it Just Worked (tm). I have had one oddity where the wireless connection would connect then diconnect 4 seconds later. I rebooted my system and it has been fine since. Color me happy, so far. PS You might want to check out <a href="http://www.evdoforums.com" target="_blank">http://www.evdoforums.com</a> for more information. Colin
Is anyone aware of any of Sprint mobile broadband access cards working fine under Mac OS X 10.5 (i.e. Leopard)?<br><br>I've tried the Novatel Ovation U727, and this one does not work under 10.5 (Sprint's techsupport has admitted to problems with this OS). Is there anything out there that I could use in Leopard?