She makes some really good music. I think what sets her appart from the crowd is the techno influence. She makes 3-4 variations of a couple of songs to help get a genral theme and then use that same melody to invoke different emotions. I also notice that she uses a variety of languages when writing lyrics for her songs(also helps to set her appart from the crowd).

.hack\\sign is one of the best sound tracks I have heard in a long time.

I think that her style is more noticible than most because she is just so different in the way she goes about it. Lots of lyrical track and renditions can make it easy to differentiate from others who MAYBE have 1 vocal track and 1 rendition of main theme. Its a fundumental difference.

Xenosaga II is a good soundtrack and I hope to see her back in Episode III.