Hello,
Nathaniel202 welcome to the forum. If you are going to answer to an old post look at the date at the top. many of the people who posted are long gone and may not have posted in years. To see when they were last on the site, hold your cursor on their name and the information will come up. As it happens Technicaldaydreams was on here earlier this morning and you may get an answer from him.
When you hold your cursor on a name there will be three boxes at the bottom of the information. The box on the right will let you send a direct message to them and if they are still hooked into the forum you may get a reply.
I hopes this helps.
Steve.