To reference the discussion in
http://www.infekted.org/virus/showth...178#post300178 which seems to be continuing here:
Without knowing what aspect of it you found missing, it's hard to help further. But basically creating hypersaw/supersaw is very simple, take a saw wave, add more (either literally or via unison features), detune them or modify their phase to achieve detuning to achieve desired thickness.
The characteristic that most people refer to when they refer to hardstyle is a rapid pitch fluctuation, usually upon note change (but could be via envelope as well), that part is not covered in those videos but just play around with legato/porta on whatever synth you're using and I think it will become apparent.
Now, if what you want is a synth lead that really exceeds the quality of the out of box Virus presets, and starts to get into the territory of sound-design geniuses like Howard Scarr or Adam Szabo, you would do well to understand about how things look under an oscilloscope, because it's that attention to specific harmonics that give a special level of wetness or grittiness and combine them with movement of same. This is what will really catch people's attention and make them want to imitate your sound.
To that end, the videos I provided might warrant a bit more of a time committment but will give you a better fundamental understanding than most of the brief youtube videos, and also cover the technique I mentioned above in detail.
Best of luck and have fun crafting sounds.