Feature Request: Manual resume

Hi,

One feature that would be really useful would be to allow users to request that a file be resumed into an existing incomplete file. This way, if the user is confident that the file is the same (even if they are from a different host or have a different file name), they can manually resume from where they left off.

I just wish at least one client would just add this feature. Although, I would prefer if LimeWire did.