R4i Probems

Hi Guys,I have a DSi and i am trying to load the newest professor layton onto it but i am having no such luck.The cart is a R4i 1.4 Upgrade revolution for DS with a 4GB SD Card.All i am getting is a white screen everytime i turn the DS on.I have however managed to get professor layton to work on a NDSTT Cart.....any ideas?

What firmware is the DSi running, are you using the patched or clean rom of layton on your R4i?

http://forum.romulation.net/index.php?topic=57120.0Keep it in once topic please ~ Locked