3in1 Expansion Pack tool 1.9 & EZ-IV 2in1 Tool 0.2 By Rudolph Rudolph has released version 1.9 of his 3in1 Expansion Pack tool. This is a program for managing games and saves on the EZ-Flash 3-in-1 expansion pack. It can be used to write games to the NOR flash memory and play games from PSRAM (games must be 16 megabytes or smaller, and must not use 1024 Mbit flash saves in order to run them from PSRAM). This program can also enable rumble and browser support on the R4DS, M3 Simply, and DSLink. This program works with any slot 1 flashcart that has full DLDI support. He has also released a new 2in1 tool designed for use in conjunction with the EZ-Flash IV. Download 3in1 Tool 1.9 Download 2in1 Tool 0.2 Source Thanks to Destructobot for the news!