I totally agree with you there. Except it seems they are pushing this on the GDF community, which I believe a few members were not very receptive to the idea, there was issues that were brought up, that this would be primarily a broad band thing.

I think they should just implement it any way, I dont think it should be that difficult, as they could just divide a file into seperate files temporarily until the file is completed or the user asks it to combine them. Because they are treated as seperate files they can easily be treated like any other files downloading.