EonTimer is only used for Entralink RNGing in BW. Select the find Parameters option, then it should be self-explanatory, just fill in your DS's MAC Address, your DS type, and your version and game language. Then put in the time/date you press A from the DS Menu (not 1 second before) and find the first pokemon you encounter's IVs or IV range. Victory Road works level-wise.
BTW, you'll need to find a different seed then if that seed was found before calibrating.