System Information
Operating system and graphics card
Blender Version
Broken: (example: 2.69.7 4b206af, see splash screen)
Worked: (optional)
Short description of error
Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps
Using Blender 2.69 (last build waiting for the newest 2.70), when I'm using a ground plane with tiles, in "object mode > materials" the size (of tiles) is quite different that from "object mode > rendered"