Various helpful links:
Imperial/Metric Converter
Fahrenheit/Celcius Converter
Food Safety Information
A Full Cup is a couponing forum where you can learn how to save a lot of money on groceries. Just find your store in the forum list and poke around.


Where to find more recipes:
Food.com (suggested by Relicario)
Recipe Builder: Enter the ingredients you have on hand, and you can find recipes that use those ingredients.