Original R4 is still not supported. That will be until I decide to update the app. Or if you can hex edit the now functional R4's template.Hmm, so I screwed this up some how? using an original R4 which is now supported? grabbed the "Original R4/M3 Simply" pack and put it on my Cards SD, ran the Forwarder3-DS program, selected all my .nds files from the R4 SD Card made sure they all had unique Title IDs and had "Keep NDS files" and "Files on SD" ticked.
This created forwarder-GAMENAME.nds I assume they just go the root of R4 SD with the original .nds files? installed one of the .CIA and got told YSMenu is missing?