Universal Binary

All SMS Mac software components are so-called Universal Binaries and run native on Intel Macs.

The Send SMS Dashboard widget contains a plug-in that is a Universal Binary.

The SMS Mac Address Book plug-in is a Universal Binary.

The SMS Mac Scripting application is a Universal Binary.

The Send SMS Yahoo! Widget runs on Windows XP and all Macintoshes using Mac OS X 10.3 or higher and with the Yahoo! Widget engine installed.