Using the default messaging app, CyanogenMod 6.1, T-Mobile Pay As You Go, whenever someone sends me an MMS, it shows up as 3 separate messages, all with Download buttons. If I click the first Download button, it downloads the image. If I click the other two, they fail, and don't go away until the message expires days later.
Using SQLite manager to look at the mmssms.db pdu table, the pending messages all have mtype 130. After downloading, they become mtype 132.
Why 3 messages? Can I change this behavior? Is it a bug?