The idea is very good and has been requested many times before, but it is just not paticually easy to code. As there are no events for file transfer, it would involve either packet sniffing, hooking the windowless richedit control, active accesability reading the conversation window or setting the virus scanner setting in the Messenger preferences to an app which does it.
More threads:
Looking for Plugin
My Received Files
Who Sent It
idea for a feature
* Received File Sorting *
Custom recieved files folders
[Request] Recieved Files Renamer
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