First thanks a lot taking your time to look into my problem here...
I'v found two errors..
(Found a great article here...http://sympmarc.com/2012/05/10/but-is-jquery-already-loaded/
2) My code were in the Editform.aspx and not in the Newform.aspx
Now moving the code to the Newform.aspx and changing the reference to the JQuery and SPServices - since I'v got them in a document library called Utilities in my teamSite - it's now working like a charm...
Again thanks a lot for pointing me in a direction....And BTW Marc if you read this thanks for at great library it's really awesome...
Here is a copy of my new code: