Did they change a scene?

Ok, so I recently watched Pulse and then the other day I was watching a trailer, in the trailer Josh contacts Mattie and her friends via email, but...in the film he contacts them while they are all chattin on MSN or some strange program that they use to chat. Does anyone know why the scene was changed or if it was changed?

is it a good movie?

Uhm, I thought it was good (I'm talking bout the 2006 version BTW) but some people really didn't like it

i have not seen it.

dunno, it's out in the US as far as I know

it is and it is here in canada aswell, but i have yet to see it. and i dont know if i want too, i saw the preview on tv, but iuno.

yer well it's up to you, IMO it was quite good