Which threads do you need help in (you can just give titles if you want).
To post a link, you can:
1. just copy the entire URL and stick it in your message. The result will look a little messy; only the end of the link will appear in the message text, but the entire link is actually present and the link will be clickable. The result looks like this: viewtopic.php?f=28&t=16680
If you right-mouse-click on the thread in the forum listing, you can copy the URL to the clipboard and then just paste that in your message; no need to worry about anything else.
I've posted my replies; anyone else wanting to contribute, the 'Help ... ' thread is here and the '911 What to do?' thread is here.