This list is basicly so I can play against my friends as they only have 500ish point armies at the moment, I would mainly be playing against tau and tryanids and the occasional imperial guard or orks. (this list was made from what I would get from buying the assault on black reach and battle-force (plus the librarian I got from a friend)) all comment and advice are welcome, thank you in advanced. =)

HQ: Librarian - xxx

Troops: 10 Tactical Marines - Heavy Bolter, Plasma Gun: Sergeant - Chain Sword - xxx

5 Scouts - Sniper Rifles - xx

1 Rhino - Storm Bolter - xx

Fast Attack: 5 Asault Marines - xxx