No prob, its a lot ot get yer head around, that article was pretty good in cutting to the chase in a way that could be understood lol.
So far i've had no probs at all with EAW/OP on NTFS, if you are worried about an older game you can always set up a small and seperate FAT32 partition somewhere for it if it gives you probs in NTFS, but i run quite a few old dos games still on XP/NTFS (either using the NTVDM or other emulators such as dosbox etc) without any trouble either. I had a problem once running grand prix legends on my drive, that a lot of people said was due to NTFS - but i found out turning off the Index Service for its folder cured the problem, which makes very little sense, but hey it worked!