I'll be building a new computer in a few weeks and I'm trying to save money wherever possible. I currently have an audigy 2 platinum and it works great. Will there be any noticeable difference in purchasing an x-fi extrememusic or should I just stick with my audigy2 plat? I watch movies, tv, and game on it but I'm not sure if it's worth the 110 dollars or so to get a new card. Thanks.