ATMega328P with URBoot bootloader

[asmagill]

Has anyone had any success using esp-link to wirelessly program an ATMega328P that has the MiniCore URBoot boot loader installed?

I can successfully program a 328P with the bootloader used by the Arduino IDE for the Duemilanove/Diecimila, so I know the wiring is correct, I'm just having problems finding the correct parameters for avrdude, or if its even possible, with urboot.

Figure I'd ask if anyone has already found a solution before I dig into the guts of URBoot and/or avrdude.

Thanks!