All right... A long time ago, I had a functioning R4. Long story short, it's gone now, and I have another R4, but I can't get anything to work.
The model R4 I have is this one: http://www.r4wood.com/products/Wood-R4-DS-Revolution-for-Nintendo-DS-%7B47%7D-DSL.html Actually, I have two R4s, but I...