REmote Deployment of Avast for PDA

We have just acquired avast4 for PDA.
For local installation there is no problem.
problem is that a number of the PDAs are on the field already. How can we achieve installation of the application on the handhelds?
we also run a remote management tool for the handhels (SOTI).
can anybody help?

Hello 3c, SOTI MobiControl provides automated software distribution on all your devices in the field. I know you can only download DesktopPC Windows-based installer for PDAs – I would publish PDAs CAB installation files on our web so you can distribute them on all your devices with using MobiControl. Would this be acceptable for you?