Quote from sshakhshir:
If you know how to program, I have seen an Application Programming Interface that allows you to get historical info (intra and inter-day) into another program such as Excel.
I am working on this right now in a transition from AT Financial to eSignal.
Quote from Mishka:
or you can do it from Qcharts for free (delayed during market hours). Extremely simple with Qlink wizard with in Excel
http://finance.lycos.com/home/qcharts/qlink.asp?option=qlink