I've been pondering this, but am unable to come up with any plausible explanation, so I thought I'd ask... Why is the favicon (the little image in the browser tab) 'xF' ?
Stu, makes a change, you normally just think about toilets and caravans. Glad to see you branching out. ;-p
Correct - it is the default for the forum software Xenforo. I keep thinking of replacing it but I've no imagination and it's quite difficult to work out something representative in such a small icon.
Just WT in the style of a Western nameplate as per the Western Thunder banner at the head of each web page perhaps?
I've actually made one exactly like that, but can't upload a .ico or .zip file to the forum. If it's wanted, I can probably email it to someone.
The short answer is you can't! You will need to upload them to YouTube and then provide a link. Richard