The sbxamappack1.zip file you have requested: Maps Levels Missions / Map Packs / Sandbox Addicted Map Pack 1 - 130.29mb is not available. Perhaps try browsing all files for the game Battlefield 2 and upload any files you want to share or are missing. This is the only information we could locate:
For more information on Battlefield 2, visit Battlefield2.filefront.com This map pack features four new maps for the Sandbox mod. The maps are Camp BMK, Boat Racing Stunts, Vulcan Island, and El Alamein XXL.