ISP programming with Ethernet shield

Hi, :slight_smile:
I program an Arduino Mega 2560 with ARVISP on Eclipse IDE with avr Plugin.
This configuration works very Well.
Recently, I buy a Ethernet shield for Arduino Mega.

But Ethernet shield Uses ISP (mosi,miso,sck) to speak with Arduino.
Can I use always AVRISP during programming with Ethernet shildd plugged?? :roll_eyes:

Thanks for your answers

Did you try it? If so did it work?