you can download this data from www.dukascopy.com in csv format, just follow the data feed links on the left hand menu. They store 3 months worth of per minute data, but you can only download 10,000 data points at a time (about 6 days) so it's a bit tedious.
I am looking for historical inter-day dow jones charts. I am not having much luck. I saw this posting of yours from several years go. Any sugeestions? I would really appreciate any help you can give me. Thanks.