Hacking r4ds to ezflash 3in1 help

[schnoo]

Hi all. I have used R4 for a while. I have the custom R4Yusato (spelling) custom frame to be able to play the latest M&Luigi 3.

I am now looking into ezflash for slot2 GBA support. I have searched EZ and R4 subforums... I have not found any topics as to how this gadget works in tandem with the R4.
I read I will probably need the GBA exploder and which version depends on what type of 3 in 1 I get.
Can someone tell me or point me in the direction of where more details explain how I use the R4 and EZ 3in1 to play GBA ROMs?

thank you

 

[Edwii]

i have a clone R4(deluxe) and tho i havent done it yet i thought you just go to the option that says (boot slot 2) on the main start up window.. or down load a passkey.nds and use it like you would boot any other ds game, im new to this so i could be wrong, but it seems logical right?

 

[schnoo]

sounds logical... there is no boot slot2 though in this custom browser... also how do i put the roms on the ezflash?