it wont work

i tryed to copy halo2 to my xbox but it say error code. it works when i copy other games. help

 

your hard drive probrably isnt big enough, have you upgraded your hard drive?

 

no not yet how much gegs does the stock one have? and where could i get a bigger one?

 

the stock drive has 8 to 10 gb you can get a new one anywhere, tigerdirect.com newegg.com curcuit city best buy whatever, just make sure it is lockable on this list http://xboxdrives.x-pec.com/?p=list