Split Rows into Sheets Based on Content

I've got a large number of wireless network data lined up in rows, split up into columns as MAC Address, Street Address, SSID and RSSID with multiple entries per MAC address. I need to split up rows into sheets with only that MAC Address on it. Ideally, after that I need a way to take the most common [however many] networks and graph them, but that's a whole other forum post.

So I've been trying to use JBeaucaire's code from his post, HERE, but the problem is a MAC address doesn't work as a sheet name, and I can't figure out what part of his code I need to remove to deal with that.

Thanks for your help guys,
Daniel