2 tips that might help:
1. (as GFK said) use only power of 2 textures (64x64 - 128x128 - etc..)
2. if you plan on rotating the images, pad the edges with 2 or 3 pixels of blank space.
1. (as GFK said) use only power of 2 textures (64x64 - 128x128 - etc..)
2. if you plan on rotating the images, pad the edges with 2 or 3 pixels of blank space.