I'm just about done with the IPB importer here and I'm looking for some data with which to test it. Ideally I'm looking for something with a good spread of data including 10-50k posts including some attachments, a thousand or so members and a reasonable quantity of private messages. At this stage I'm only doing internal testing as the importer has only been run on my own very limited test data. The time for external, public testing will come shortly afterwards. If you have some data you would not mind me testing with, send me a message and we'll discuss. Thanks!