Hi, I've tried to make it easy but I haven't tried the following therefore I am not sure it is accurate. If it isn't I hope someone will correct.

The following should work. First, install rtcomm, see http://rtcomm.garage.maemo.org

Then you must add Collabora Haze by going to http://www.gronmayer.com/it/dl.php?id=167

You might have to add Chinook extras repository
Catalog name: maemo Extras chinook
Web address: http://repository.maemo.org/extras/
Distrbution: chinook
Components: free non-free