[LeifH12345]

1 - No, you can save the torrent file anywhere you like but not inside the folder you wish to seed

2 - Not sure what you mean, but to make a FFP in TLH, just drag your concert folder into TLH, a menu will appear, then choose create checksum file and go from there. You can do the same to create a torrent file for the concert folder once everything is ready, drag the folder into TLH, create torrent, choose the right tracker/announce URL (eg Traders Den)

3 - No

4 - Theoretically yes