Dale:
I am not sure what trouble you are having with just putting in the code number for the file in question between the yt tags. You don't put in anything else other than that. Don't use any font tags either.
In the above just put ISVZ3GrMJk8 in between the the yt and /yt tags with brackets. Don't include anything before or after this.
Parker
Okay, thanks for all your help with this Parker, this is my final attempt, I shall put this code: ISVZ3GrMJk8 in those tags.
Edit: Odd... my previous failed attempts now appear to be working, where as before they just appeared as code. Maybe it's a browser issue rather than an issue with the site. I'll leave the above (failed) attempt in this post alone for a bit and see if will appear correctly.
BTW, it's not that I'm inept with code, in fact I am familiar with it and have designed websites in the past, so I don't quite know what's going wrong here.