I have been reading through the forums and everyone suggests the supercard ds2 but apparently they don't make it anymore due to a new one they are working on. So my question is which flashcart is recommended for DSi 1.4.5 U? I was looking at this site http://www.buy-acekard.com/dsi-flash-card-flashcart.html and I have no clue which one supports 1.4.5.U. Greatly appreciate any advice. Thank you!