Yeah, I loved the soundtrack for SIGN, too. Roots was my favorite entry, though. Sakisaka and Haseo are just really awesome characters, and the two of them combined is even better. I never read the LotT Manga, but I heard that it was really good, but I hate how more than half of the Anime is not even canon. I mean, really, what is the point of going so far off of the real storyline? Just remake the Manga for those of us too lazy to read, lol. But the games were also really amazing to me. The original four will always hold a special space in my heart, but I did find them slightly lacking in gameplay in some aspects, such as having to tell my wavemaster to first aid during every battle. I loved how GU fixed that, but GU did also lose a few good things from the originals. Such as chasing a caster enemy all the way across the map and hitting like 4 or 5 extra portals, lol.