Hacking Supercard Lite Rumble microSD questions

[waldfee]

Hey, I received a Supercars Lite Rumble for DS and although I have read a lot oh instructions and forums I could not find answers for these questions:

1. How can I save and load a gamestate during gameplay? Is there a shortcut?
2. I know that the rumble series do not have GBA support, but I have read that small roms do work. Actually, I have one specific GB rom I want to play and the instructions suggest to put the file unconverted on the microSD card. But the file does not show up in my Game list at all. Do I need a emulator or additional software?
3. Is there a shortcut to go back to the main menu of Supercard? I want to switch between games without using the Power button. The shortcut L+R+Select+Start only reloads the game.
4. Is there a way to add REAL rumble in the game? I read that the Slot-2 device only rumbles if assigned Buttons are pressed. Is there a way to let Mario Kart rumble if I crash into a car for instance?

Sorry for the many questions. Thank you for your feedback!

 

[waldfee]

I figured out how to play GB games with the lameboy emulator, so the remaining issue is the gamestate saving and the question regarding rumble support...

 

[DanTheManMS]

Only real rumble support is for Metroid Pinball as far as I remember, and that requires an IPS patch file.

The slot-2 Supercards do not have real-time saving for DS games, sorry.

You can return to the menu with L+R+ABXY as long as you patched the game with restart support.