I have an R4I gold (this: http://www.r4ids.cn/r4ids-e.htm) and I tried searching everywhere but there seems to be a lot of misinformation and because there are so many clones it's hard to get a fix on whats what. Gateway has lots of support but I can't seem to quite get this running. What I feel I know: There's 2 things a cart can do: 1. Run ds games/homebrew (multiple on one card) 2. Run 3ds games (1 per card) The 3ds needs to be in 4.2-4.5 for the 2nd thing but even the latest firmware can achieve the first thing. When recieving a flash card there are two cartridges: 1. a grey blank (edit: okay my grey bank is my gold label "starter cart" without a label.) 2. a standard cartridge with a label This is where I get fuzzy. The grey is for updating the system mayhaps? The standard is for running the wood firmware and... something else? Where I'm totally lost: - What order am I supposed to do things in? - EMUNAND: What is it and how do I impliment it? Thanks all for you help.