Texture help

[Acies]

Thank you, i got it pretty good but there's some problems. I placed a black plane as a floor and then i placed the texture over it and it looks pretty good but the sound disappears sometimes when i run on the floor.

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Also i want this textures as the floor in a corridor, how do i get rid of the square shape so it looks like one big mat?

You should set it as a "soliddiffuse", to avoid having to place a black plane first. Then it's simply to place the texture. To increase texture size in any direction;
1. Select your plane
2. Click the tab plane
3. Adjust tile amount - lowering the values gives you a larger texture, increasing the values gives you smaller textures.