To avoid rasing the temperature of a freezer, freeze no more than one-tenth of the appliance's capacity of food at one time. Also, be sure to cool foods brefore storing in the freezer. To cool hot food quickly, sit the base of the container in a sink half-filled with cold water.
Once you have invested in quality power tools, follow through with premium blades, bits or accessories to take full advantage of high-quality engineering. For example, if you try to get by with a cheap saw blade instead of a premium blade, a saw will not perform up to its potential no matter what you paid it.