I've noticed that if you blow really feircly into the Mic it won't work, but that was at the very start.

I always beat my cousin, as shes not figured this out yet ^^

Are you saying, the Lines are on the back on the DS, or behind the Screen?

If screen, which screen are they behind?

Shamefully I've never heard of none of these up-coming titles.

I'll have to have a look at them.