Carolyn bought a Sony Blu-ray player for her husband for Christmas. The player’s box boasted of its streaming capabilities, but to use them, she would need to purchase a separate wireless adapter. No problem – she picked up an inexpensive one at the store and gave that to her husband as well. She missed one detail: the only compatible adapter must be ordered directly from Sony, and costs $75. Sometimes, great holiday season electronics deals aren’t what they seem at first glance.