R General Motors Acceptance Corporation has dismissed its recently filed complaint against LendingTree, Inc. GMAC had alleged that LendingTree was attempting to trade on GMAC’s reputation by using or appropriating GMAC’s trademark as a domain name. Charles Ellerbrock, counsel for GMAC, said, “Once we learned that LendingTree had not used ‘GMAC’ in an Internet domain name, we withdrew the complaint. LendingTree was very gracious about the whole thing.