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I am looking at setting up redundant servers for my client and I know the first step in creating an auto fall back would be to have the FQDN set up in such a way that it points to both of the server IP addresses, but, how can I make it so that the phones will (with minimal delay) authenticate with tha backup server in the event of a primary server failure? Thanks, Dan

I am trying to transition from Sweave to knitr, but there are a few things about customization of the appearence of R input and output that I did not get yet. Maybe somebody on the list can help me. In my Sweave presentations I used a slanted font for the R input and a normal font for the output, both in a small font. I also indented everything by an extra 2em. All this was achieved by the