I don’t commercialize for Partner solutions , but thissoftware directly address a lot of requirements that we challenge today formobile users.
for remote/satellite resources that work offline , there wasalways a requirement to work on SharePoint offline. Now with these types ofoffline SharePoint clients like the above link, this requirement is achieved.
another scenario would be , due to a bad link or bandwidth ,users cannot work online on SharePoint all the time. They can be within thesame network or a trusted partner (Extranet Scenarios) .
Lotus notes supports the feature of offline synchronization aspart of their database replication. SharePoint has a request to support thisfeature in next version 14. Until they implement the feature this solution canaddress the challenge.