sorry if i'm repeating an earlier mail here - i keep getting this 'mail not deliverable' problem. could someone just reply to this so i know it's been received.. thanks ----------------------------- hi all, i'm trying to use the I2C bus on the C74 - i've read all the info on the bus & from microchip etc - to help me get started, does anyone have a simple piece of code that'll transmit some data? what's the general convention? i.e. is it usually used via interrupts? i'm using it to tune a video tuner and a teletext decoder. (as some of you might remember helping me out on that..) thanks nishant