avirup:
Thank's a lot! I got it.
Cool. Also be careful what specific bootloader file you burn into the chip. That will determine from then on what board type selection you have to use in the arduino IDE to be able to upload sketches to the chip as the bootloader 'hard codes' the serial baud rate the chip will be using for the uploading. So if you use a Uno bootloader then you will always have to select Uno board to use it with the IDE, if you select an older 328p bootloader (like your present clone board uses) then you will have to select the same board type that you presently use.
Lefty