MDForums.orghas recently switched domain names. Welcome to Kolakube support!
Note: If you've installed the XFWP-MemberPress or XFWP-WooCommerce plugins, delete them after you update to XFtoWP 1.3. They are no longer needed and will be maintained within the XFtoWP plugin!
Yes, once you've updated to 1.3 you won't need the olugin any longer. You do need to enable the MP integration in WP admin > XF > Site setup > integrate however.