multi-threading, UPnP, and 64-bit support

[Soylent]

Does Similarity support multiple threads? I don't see any option to set the amount of cores or threads for the program. Also 64-bit would allow greater memory space, taking advantage of machines with 4+ gigs of ram. And would there be any advantage of GPU acceleration for the analysis?

For the network port, you should use UPnP to open the port on routers.

[Admin]

Thanks for you suggestion.
Yes, Similarity use multiply threads, in future we add some setting to control threads count in options dialog, in current implementation it use 1 thread for every physical core in thread pool.
About 64bit, maybe in future, with 32bit, we limited by 200 000 sound files ~2Gb, this is very huge amount of files.
About UPnP, network functionality only in experemental stage and not in priority list in current moment.