San Francisco -- Mark/Space, makers of the Missing Sync series of products, has announced two new applications at this year's Macworld Expo.

SyncTogether allows the users selectively sync individual Address Books and iCal calendars to other users' Macs via a local network. The software allows for certain groups to be selected and shared without moving an entire list across. Specific iCal calendars (including custom calendars) can be shared with other users, who can modify events and information as a shared calendar.

SyncTogether will be available in the first quarter of this year and retail for $49.95. The program requires a PowerPC G4, G5 or Intel processor, Mac OS X 10.4.8 or later, an Internet connection for product registration and a network connection for shared synching.

Missing Sync will also receive a significant addition to its family of products. Missing Sync for BlackBerry will allow Mac users to synch with BlackBerry handhelds and be available in the first quarter of this year for an asking price of $39.95.

The program requires a PowerPC G4, G5 or Intel processor and Mac OS X 10.4.8 or later to run and supports the following BlackBerry models:
-7100 series
-7290 (Cingular/T-Mobile)
-7250 (Verizon)
-7520 (Nextel)
-7130 series
-8700 series
-8707 series
-8703 series (Sprint)
-8705
-8100 series, aka "Pearl"

More information on this as it becomes available.