Shorten File Path To Access Workbook

I have this code as part of a macro for accessing a file

Workbooks.Open "C:\Documents and Settings\Jimmioo\Desktop\New\INFO\Summary.xls"
    Set wbSum = ActiveWorkbook
    Set wsSum = ActiveSheet

I would like to get ride of the file path if possible so it only looks into the folder INFO and then the file name

I have tried a few option but can’t seem to suss it