I guess I ought to announce this somewhere, rather than hiding it away on a lolyco.com news thread, but v0.08 of the posmyair shipping module is available for download from Lolyco open source contributions

Pos Malaysia have been offering Document rates for air parcels under 200g for a while, so there are some extra options in the admin panel to allow you to discount the rates generated by the Air Parcel module.

I still wonder if I'm the only person using these in the whole of Malaysia! The news thread gets hundreds of hits, but I won't tell you how few downloads of the modules there have been.