I would find the most storage you can get for your money...there are several companies waging a war for your dollar. If you want to invest in the future, I would get no less than 1TB, which can be had relatively inexpensively these days. One other thing I would recommend is redundancy...basically using 1/2 of your storage capacity to create a backup of your data. It may sound like an unnecessary expense now, but you should weigh that against the alternative of a complete loss of your data. I consider it the digital equivalent of a safety deposit box.