Hacking R4DS, 3-in-1, NDStation, and phat DS

[_R4DS_]

I have a couple of questions, searched around, but can't find a clear answer.

I'm looking to get a flash cart for my phat ds to go along with my R4. I've heard the 3-in-1 is the best as I can use NDStation to store the ROMs on my R4 and flash them, but I've heard/seen the 3-in-1 doesn't fit in the phat DS. In that case, is it possible to use the EZ Flash 4 with NDStation?

I also have an SP and was wondering if the EZ4/3-in-1 would be compatible with it (I believe it is but am not entirely sure) and also want opinions as to whether I should order another EZ4/3-in-1 for my little bro's SP (he doesn't have a DS, but I still hear the EZ4 is the best for GBA).

Thanks.

 

[Zombie_Mario]

They do sell the old gba size EZ'z

http://www.modmyds.com/ez-flash-3in1-expan...c26bbb542881d09

 

[xcalibur]

You could jus get an EZ4, it uses expendable memory so you dont need nds station.
if you do want to use a program like that, your best bet would be rudolphs 2 in1 tool.
its basically the same thing as the 3in1 tool but withiout rumble(hence 2 in 1)
you can get it from the download area of gbatemp