Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How do I find an ideal single fund to invest all my money in?
In the past 10 years there have been mutual funds that would act as a single bucket of stocks and bonds. A good example is Fidelity's Four In One. The trade off was a management fee for the fund in exchange for having to manage the portfolio itself and pay separate commissions and fees. These days though it is very simple and pretty cheap to put together a basket of 5-6 ETFs that would represent a balanced portfolio. Whats even more interesting is that large online brokerage houses are starting to offer commission free trading of a number of ETFs, as long as they are not day traded and are held for a period similar to NTF mutual funds.  I think you could easily put together a basket of 5-6 ETFs to trade on Fidelity or TD Ameritrade commission free, and one that would represent a nice diversified portfolio. The main advantage is that you are not giving money to the fund manager but rather paying the minimal cost of investing in an index ETF. Overall this can save you an extra .5-1% annually on your portfolio, just in fees. Here are links to commission free ETF trading on Fidelity and TD Ameritrade.