DUH!!!!

Ok so i have solved my subway dellema, it was a simple and yet hidden problem somthing i over looked a few times so here it is, the problem was that i was saving the images with a low "DPI" and so no matter how big the textures where they where still shotty at best all well its all fixed have nearly gotten the subway done need to do the upper street soon first need to map it out and the to model the buildings well cheers.