ok, Earth starts with an Asgard ship, because in the episodes in question, Thor takes Sam up to his ship where they figure out how to make the "gun" Jack built kill a whole ship (before the replicators "adapt" (much like the Star Trek BORG...tsk tsk Stargate guys))
Plus there isnt a better ship for transport...YET
my spelling has always sucked...
The Asgard Mother ship was also included, because the point of this scenario originally was just to put all the Stargate graphics available in one place(It will be replaced with the "Oneil" or the Daedalus if I get it)...but it has grown into a scenario, and eventually a Full Mod...
this is the same reason why the Anubis LH is Apophis, and Baal is Hathor...(anyone wanna make me 2 LHs?...)