Does anyone know how to burn a bootloader to an arduino mega 2560?

From what I understand a tinyUSBisp would not work with a microcontroller larger than 256,000 k. Could someone please give me a link to a tool that could burn a bootloader to a mega 2560?

To_noob_to_be_true:
From what I understand a tinyUSBisp would not work with a microcontroller larger than 256,000 k. Could someone please give me a link to a tool that could burn a bootloader to a mega 2560?

That limit you talk of is actually at over +128KB or +64KW, which is the case for the mega2560 chip.

Well one of them if I recall correctly is an arduino board running the arduinoISP sketch. Also the AVRISP mkII programmer will work also.

Lefty

Here is one way: