Umar bought a DLP in 2005 with a $400 Best Buy Performance Service Plan. The TV keeps blowing through expensive bulbs (Umar has replaced 7 $275 bulbs in 3 years,) and rather than wait 2 weeks for a technician every time this happens, Best Buy provided a telephone number and told him to order and replace the bulbs himself. Now, because he followed their directions, Best Buy is refusing to cover the TV under the “lemon” provision of the service agreement.