I really appreciate the quick response. The filter file is exactly what I need, so happy!!! As to file syncing large files. Firstly I really appreciate your detailed explanation... it might help me figure out how to adjust things on my end to make it work better. I get about 50MBs if I just drag a bunch of files onto a network drive on the other syncing machine, if that helps at all of course that using my hard drive at full strength. Anyway a couple of suggestions you might have already considered. - There must be a way to batch up files first. Potentially a future mod could (optionally) LAMA2 compress up files and send them in batches or something. You could probably do that smartly while the network is in use but the computer is mostly idle (ie trade CPU for bandwidth time). - Also I'm not sure how you send your files but in my experience asyncing files can help a lot. ie have one thread loading them into memory while another is sending them. Some more feature requests: 1) When I add a new file to the disk it takes a while to send it. I mean like 20 seconds with a lot of files. Have you or do you use file monitors after indexing? On windows that is http://msdn.microsof...261(VS.85).aspx. There is also the more advanced change journals on NTFS which allow you to shut down and restart the app without missing file changes http://www.installse...meapis1_10.html. Anyway I'm guessing if you don't use these it is more just a matter of time sort of thing and it is OS specific. 2) Integration into the OS explorer so I can right click on a folder and add it to my sync list or right click a file / folder to ignore a file / file type / folder. An icon on the folder/file with also be nice. It is the first thing my friends mentioned when I showed them the app. Anyway now that I know about this ignore feature it pretty much makes bit torrent useful for me Yay!! Thanks again and awesome work! I don't know why there aren't any other sync tools out there that work this well.