nCommand has joined a host of other technology companies looking to buyers, versus investors, as sources of equity capital have rapidly dried up for new technology ventures. The company’s decision to explore selling options may reflect what some analysts say is a trend of larger more established financial services firms acquiring the better of the mortgage dot-coms. E-Trade recently acquired Internet lender LoansDirect, for example, and CitiMortgage announced last month plans to acquire iOwn’s online