PreSonus has announced that with FireControl 2626 software, the FireStudio 26×26 interface is now compatible with Mac OS X (Lion). With this version of the FireControl software, all FireStudios, including discontinued models, are now compatible with the latest version of the Macintosh OS.
FireControl 2626 allows FireWire daisy-chaining of two FireStudio (26×26) interfaces, and it is possible to chain FireStudio interfaces with other FireStudio-series interfaces by running both FireControl 2626 and Universal Control 1.5.2 simultaneously.