R4 DS Help please.
Hi I bought my kids an R4 each, ages ago and there was a problem with only one arriving and having to wait for a new one etc. They are both now here and I realise I cannot remember there being a disc, I have been looking at the youtube set up and it definitely mentions a disc, I have been to the R4 website to download but the file is in the wrong format. Can anybody tell me how to convert it/ open it? Thanks