I would love to reccomend this card to others and it indeed is obviously good.
But it doesn't play Pokemon Diamond and Pearl ??? probably the biggest titles in the oriental world where the main bulk of the ds-x sales I would imagine to be. Seems strange that no established flash carts...
According to this DS compatability list (I'm sure you all know it) .. http://www.dualscene.net/viewpage.php?page_id=28 .. Ultimate Spiderman is listed as working fully on SC-Lite.
It also works on my old SC-CF with Kingston Elite 1GB (have to use the pause trick though with my Kingston...
Only thing drive me crazy is all these new horror games nowadays is its so dark, all time. I can't even play them. I understand they trying to create spooky but be creative a little, not just darkness with pop out scare scenes.