A couple of days ago I bought a Canon i70, set it up and installed the drivers. All well and good until I tried to print to my Canon i850. The print dialog said no printers were connected and when I went into the print utlity the i850 was recognized but said that the drivers were not installed. I've been using it for months so that isn't correct but never the less I downloaded the drivers from Canons site and tried to install but the installer will not launch. I tried downloading a new version of Suffit but it is just the same, it decompresses but the installer tries to launch and then just stops. I've repaired permissions, reset pram, no luck. If I navigate to HD>Library>Printers>Canon>BjPrinter>utlities I can run the printer utility and it will print a test pattern with no trouble so it certainly sees the printer. Any help appreciated.