I'm totally new to m3u4u so sorry if this is a dumb question... once I've uploaded my playlist and start editing my EPG, this is unique to my user account from my provider right? This won't affect the playlists and EPGs on any other users from this provider? Again, sorry if this question is stupid I just want to make sure!
No, it won't affect any other user from your provider. You have a seperate link for your edited m3u from m3u4u.