Uhm, I'm not sure if this is the right place where i'm supposed to post this but if its wrong, please tell me? ;D

Anyways, I got a link for a sheet music i downloaded and it comes up as .sib which is sibelius butttt, here's the thing. Its like reallly small. i ahve no idae how i'm supposed to print this. If anyone knows how to help me, please do so.

here's screenshot on how SMALL it is. :[
http://img526.imageshack.us/img526/4107/aergerherdd9.th.jpg (http://img526.imageshack.us/my.php?image=aergerherdd9.jpg)

Thanks~ :D