My in-laws have a Dell Opti-Plex 166mhz pentium . They need to add more RAM but don't have a clue what type to get. I need to know what type and how many pin RAM to buy.Any help would be greatly appreciated.

                         PCBUILD's List Owner's:
                      Bob Wright<[log in to unmask]>
                       Drew Dunn<[log in to unmask]>