I got a new LG tv, and I tried playing a 1080p file via DNLA and it is very jumpy and not smooth at all. So i found out that if I plug the external HDD direclty to the TV the problem is eliminated. Bit my external HDD is osx journaled format. How can I format it to NTFS. I am on a 2008 macbook 10.6.8 if that matters.