Rockman EXE Operation Shooting Star (DS)

If this comes out in US for sure, I am buying a DS. Seriously. Watch the trailer, '2' Rockmans at the middle. It's a crossover from EXE combined with Star Force. Looks extremely promising, I've beaten the EXE games, but never tried Shooting Star.

Trailer
[video=youtube;Oo9K4x-KA48]http://www.youtube.com/watch?v=Oo9K4x-KA48[/video]

Rockman EXE vs Shooting Star Rockman:
[video=youtube;E_vyHFWf0cA]http://www.youtube.com/watch?v=E_vyHFWf0cA[/video]

I've played EXE 2~6, and I got halfway through EXE 1 before I got bored of it. The Shooting Star series was meh at best. I played that series on an emulator, and the EXE all on my Gameboy. I couldn't get past a portion of SS 1 because clicking with the mouse was too hard. SS 2 and SS 3 were okay I guess. SS 3 was by far the best, at least to me. The whole concept of SS was... not great. I personally didn't like it, and the battles didn't feel like it had that much synergy. If this comes out in the U.S., I'll definitely buy it, just because it has Rockman EXE in it. .____. The SS series was a huge letdown, so I'm hoping that this is better.