i love this app, its free and lets you send up to 1 GB of data using your email with the free version. you can upgrade to the plus or pro versions for pay if you wish, the difference is that with the plus i think you can send up to 3 GBs and with pro you can send up to 5GB's. it now also has bittorrent and P2P streaming video capabilities. i just tested the bittorrent function on several files against transmission and it won easily. average download for the two files on pando 184.108.40.206 was 140kbs and the same torrents using transmission was 101 kbs. very nice.