>>This is the key phrase right here. What have you done with PIC's so far?

Just sent some CAN messages (J1939 Standard)

>>What have you done with MCU's in general?

I am trying to buid a CANbus with some Nodes..

>>What do you really want to do with the '258?

People from my lab was using 258 for CAN communication and embedded systems pourposes..

>>Storing a file is a very vague statement. There's a lot of ways to store a file, and a lot of places to store it.

I need to send data from one node (pic) to another one. This data is in a file (hexadecimal) and is about 15k long. I don't know how to save this "big" array of data in flash memory, or another better place..

Thanks
Regards