R4 not working

I'm sorry if I posted wrong or posted in the wrong section.
Again, I apologize in advance but I really need help. I am trying to set up "Wood R4" for my DS. I followed a tutorial on the site step by step, making sure I did nothing wrong. As soon as I insert the card into the DS and turn it on, the screen stays on "Loading..."
Here is the R4 I'm using, and I don't know if it is a clone or not. I am also playing with a DS lite. I really need help, I've been wanting to play games for ages and I can't because of this problem.http://m3r4dstt.com/blog/wp-content/uploads//2009/09/R4-III.jpgThe card itself says
R4
Upgrade
Revolution for DS
(NDSL/NDS)

I can say nothing else about this clone except that it won't run Wood. You have yourself a clone.