Hi,
No, there are no PBP commands for I2C using the SSP/MSSP module, you'll need to set it up and "run it" manually. Personally I've never used I2C so I'm not of much help on the specifics there but I've used the MSSP module in SPI mode on a couple of projects and once you get the hang of it it's pretty straight forward. I2C seems a bit more complicate than SPI but I don't think it should be too hard to figure out.

/Henrik.