Seems like Amazon Web Services has a poor presence in Africa in general. Cloudfront, which is what is serving up our downloads, uses the AWS Edge Locations. See here for their Edge locations:
http://aws.amazon.com/abo.../globalinfrastructure/ No matter what way you slice it, there's not a good connection to Mozambique.
Joni, I can work on trying to get you alternate links via Dropbox, YouSendIt, or a similar service. This is going to take some time though (I'll have to download, upload, etc.) but I definitely don't mind taking a shot at it.