Hi, I'm quite new to the flash carts, and need help in choosing the best card for my new DSI XL. I'm tossing up between the Acekard 2i and R4i. One thing that I don't quite understand is the fact that there appararently exists more than 1 type of r4i. e.g. the R4i gold, R4i blue, R4i 3DS, R4i Ultra, the regular R4I and many, many more. What's the difference between all the different versions? Can they all do the same thing? Are there any advantages in buying one version instead of the other? If I do get an r4i, I plan on running the latest version of Wood(what ever that is). Which version of the r4i should I get? How many of you would recommend the Acekard 2i over the R4i and why? Thanks.