For your answer, see my post above.
No need for you to be 'clever'. It is quite plain which God I serve...the same Creator that Americans have always worshipped. You can read all about Him in the Bible.
The question is aimed more to E.T., if God said "Thou shall have no other gods before me", to what other gods did God have in mind? Zeus, Odin, Cthulhu?
"Which one? Brhaman? Zeus? Odin?"
One of the interesting things about your post is that it brings up one of my favorite subjects -- that God has been involved with all of the peoples of the world. In fact, even behind many of the animist religions there exists belief in a one, true sovereign God, it's just usually that they have been distanced from that God and do not think that He cares for them. Often times when missionaries contact these people, they say, essentially, "is it true that (insert their name for God here) still cares for us?"
Here's a great book on the subject:
http://www.amazon.com/exec/obidos/redirect?path=ASIN/0830709258&link_code=as2&camp=1789&tag=freeeducation-20&creative=9325