The point of this is that myself, and probably many others, did not know about...
...but now we do.
Thank you muchly. It will definitely help in the future.
Do you happen to know why 0 byte cifsxxxx files are being created on my NAS against id3 tags applied in alpha 8.10?
ID3 tags applied in 7.04 and 7.10 do not have this problem.
I've looked but haven't found anything about Intrepid using a different version of id3 compared to 7.10.
Might be an interoperability issue between the NAS and 810.
Thanks for the other info.