hi i was just wondering if there is a guide to combine two different dvd-5's together. in my case i have two karaoke dvd's that i want to combine into one because both are only 1.8 gigs each. is there a way to combine both dvd's with the menus intact? also is there a way where i can just choose the songs i want and insert them individually into the new dvd that i want to create? thanks for any help i can get.