Alsion,
I don't mean to be rude, really, but

1) It is difficult, not impossible but difficult. If it were not, anybody could do it and you wouldn't be trying to use someone elses code from the internet.

2) The internet is a wonderful source of information. I personally would never use someone's code from the internet. It is best used for the purpose of learning so that you can write you own code. It is the only way you could honestly stand behind your system. You have to know exactly what it is doing and not rely on a third, mostly unkown person.

3)I recommend finding I2C information and learning about that first. Philips knows how. Use others code as a learning tool. Write your own code and you will be happier in the end.

Allen
-always an Engineer, hardware and software