run don't walk:
According to Penton's Apocalypse Delayed, Russell had already formulated the idea of Christ's invisible presence in the heavens before meeting Barbour. Not only had he been influenced by the writings of Storrs and Stetson, but also by people like Joseph Seiss, a Lutheran pastor and editor of Prophetic Times. What Russell accepted from Barbour upon their meeting in 1876 was the prophetic "time line" that set 1874 as Christ's invisible coming. It fit nicely into Russell's prophetic chronology. Russell gave Barbour financial support and both published Three Worlds and the Harvest of this World. While Russell was heavily influenced by his association with Second Adventists, I have never read anything about him being influenced by the Seventhday Adventists. Garybus: Do you have any more information that would confirm this?
Rutherford, on the other hand, probably saw the error of Russell's calculations. Since many of the "Bible Students" were disappointed in the failure of Russell's predictions (and many left the organization at the time) Rutherford took the basic teachings of Russell (invisible "parousia") but placed them upon a different time sequence. Instead of 1914 being the final "end" he made it the date of Christ's coming in the heavens and the "beginning of the end." Armageddon was to be a near future event. Focus was taken away from Russell's failure by Rutherford's emphasis that the "ancient worthies" were to be resurrected on earth around 1925.