Blender Fix

• Sometimes Blender won't let you put a background image into Blender.  It won't show up when I go through View - Background Image.  Click or don't click it.  I'm not sure which one to do.
• To join separate meshes click Ctrl J
• When I get lines in a mesh it might be faces that are located inside the mesh.
• In the IPO editor press the K Key and it will create vertical lines.  This makes it easy to animate.