For the roofline you can use a product called a tile hanger (Image 1).
Slide the light through the hole and screw it in - eliminates the need for tools and won't damage the roofline. The tab slides up under the shingles and it's ready to go (Image 2). It will give you a nice and even look.
For gutters, use an all-in-one clip (Image 1) - slide it around the bulb and it will provide the clip you need to slide into the gutter. Simply snap the clip of the all-in-one device over the edge of the gutter (Image 2). Adjust and remove slack for a smooth, precision look.
The light curtain gives you an icicle look. Use the all-in-one clip again, with the C7 or C9 lights. Flips over on top; then press and insert the miniature socket base, and it fits right into the channel. You can also use them around a mantelpiece.
To attach miniature lights to the outside of your front door, attach them to the frame with mini clips and feed the light down into the slot (it has an adhesive backing that will stick to any flat, dry surface). The collapsible plastic wreath hangers make it easy to hang your wreath on your front door.
Net lighting is easy to use - drape it over a bush or bush to create a blanket of light. Gives a perfect set of spaced lights that don't get tangled. You can purchase sets with the different functions.
For your walkway use a universal light stake, which adapts to any type of light. Thread the wire through one side and then the other side of the stake and pull it tight. Drive the stakes into the ground and line up the walkway with them.
Tree clips are easy to use:put them on the cord and on the branch, and they simply turn on themselves to keep your lights perfectly positioned.
Attach lights to the wire sculpture with sculpture clips. Attach the clip to the wire frame and place your light bulb right on the clip.
To store lights, there are light racks. Wrap the lights around them:use more than one rack and close them together to keep the strings of lights perfectly positioned. Another idea for storing lights is to get a five gallon bucket, arrange the lights in a circle, and place them in the bucket. Separate each set with a cardboard circle to prevent mixing.
Final thoughts: At first glance, it doesn't seem like there's much involved in putting up lights. Actually, the opposite is true if done right. If your local retail or specialty store doesn't have what you need, check the back of your Hobby or Decorating magazine for directions. Remember, it is important to insure any figurine. Pay attention to weather reports, and bring figurines inside if high winds are forecast. When using a ladder, stay safe and have someone hold you. Use your common sense with electricity - don't overload your circuits.