|In a memo to his staff, the DOT's CIO Daniel Mintz says he has placed "an indefinite moratorium" on the upgrades as "there appears to be no compelling technical or business case for upgrading to these new Microsoft software products. Furthermore, there appears to be specific reasons not to upgrade." |
Among the concerns cited by Mintz are compatibility with software applications currently in use at the department, the cost of an upgrade, and DOT's move to a new headquarters in Washington later this year. "Microsoft Vista, Office 2007, and Internet Explorer  may be acquired for testing purposes only, though only on approval by the DOT chief information officer," Mintz writes.