This will esentially let everyone know how thick I am. I have a DS light Ewin expansion card and R4 updated to version 1.18. 1) here can I find the software updates for the Ewin Ds light Expansion pack? 2) I use Rommer that a friend of my Kyuzumaki helped to make. Is there any better versions out there that are simple to use? The guy in the top post on this forum mentioned something about playing videos and moonshell; 3) How do I play videos on my DS? 4) Can it play any video files or does it have to be a certian type and if so where can I find such videos. 5) What is Moonshell? I thought it was just a folder I needed to copy over to my R4 card to make it work I've read something about being able to read books on your DS. 6) How do I do this and what website can I find these books on. Concerning ROMs. 8) If you were to use a ROM the only file you need is the one that ends in '*.nds' what are the other files used for? Thanks for your help. I know pretty much nothing in terms of R4 cards, emulators and all that. I had an R4 card form Christmas but I've just been using it to play games! Thanks in advance!