BuddyPress Syncing with Wordpress Profile

I have BuddyPress with BP XProfile WordPress User Sync to get First and Last names and trying to get them to sync to the Wordpress profile. The developer of BP XProfile WordPress User Sync won't support me since I'm using Membership/Buddypress and he claims there's a conflict there. Any chance you can remedy this for me? I just want to add First and Last Names at registration and I cannot seem to get this done.