1. Find your Forum ID
You can do this by posting in a thread then press Edit -> Go Advanced.
In the Edit box, at "message originally posted by "your ign"", hover your mouse over your ign and read the address it directs you.
The last few numbers is your Forum ID. For example: Mine would be 64348. Yours might be 6 numbers or more/less, depending on when you started posting on the forums.
2. Input your number at this address
so mine would be
Feel free to post here to find your forum ID
And it does not direct you to your post, only the thread