i have an R4 Upgrade Revolution for DS (NDSL/NDS) (SDCH) and i am having trouble running homebrew software, particularly protein ds. My problem is that it loads fine and all but when i try to run 2 of the "samples" at once it freezes and plays the sound continuously, the ds doesn't freeze however i can access the menus still but cannot exit. i suspect DLDI a cause of this is im running outdated firmware to be able to run newer games. i tried the newest firmware for reg games but it had comparability issues with games.
