One of the new Roth's significant benefits: When you withdraw money at age 59 1/2 or later, its earnings in interest will be tax free. With a regular 401(k) the interest is taxed. Other features: * Investments are made with after-tax dollars. * Anyone at any income level can invest in the new Roth. * People who are age 50 or older by the end of 2006 can take advantage of … [Read more...]