This is a 32x32 texture pack witch has a great theme and sense to it. You need to either patch minecraft with McPatcher or install the Optifine mod. If you don't, then the pack may have severe glitches like fire or portal textures on the sides of some blocks, the items won't render properly and will have pixelated sides.

Additional Notes

This pack is not done. Tekkit mod support, most of it still needs work on it though.