[quote user="Catalin Zima"][quote user="Maul of Darkness"]I want to take a background image that is like 12,000 x 12,000[/quote]
The maximum size of a texture in XNA is 4096*4096, AFAIK, so you won't be able to have a single 12000x12000 texture either way.
I'd say go with a tile engine.[/quote]
Are you sure ...