With this cart TTMenu and YSmenu are not needed unless you have the first gen that cannot run the newest firmware. You can run TTMenu and YSMenu from the multimedia button. It seems as the newest firmware (1.17b) breaks TTMenu usage. I have this card, and have ran both TTMenu and YSMenu from this card. I, however, found it useless to have two firmwares as r41-sdhc.com regularly updates their firmware to run the newest games without patches.