Hello. By default, the keys for setting start and ending markers for a selection are right and left brackets. These keys don't work in my system, as i'm not using a US keyboard, so could i assign a key for setting markers in the keyboard shortcuts dialog? And is there a way to auto save a file in Audacity? Like for instance: I leave the pc recording for 4 hours, then go do something else, and tell the program to save the recording and shut down my pc, like in Gold Wave? Thanks very much. Vitor