I just recently got my R4 tried it out and it works. but when i look at the file that i drag and drop into the r4 and they looks pertty big so i was just wondering if i'm doing anything wrong or am i forgetting a step. Some file ranges from 32-128mb is that normal. Please let me knwo if i forgot a step. Thanks.
You may be having the same reaction I first had. I was looking to download something or dragged an dropped some stuff on there (I dont' rememer which) and got all nervous about it being 32MB, until I was gently reminded the microSD card is 1GB and 32MB's or 64MB's don't matter. Yes, if you are working with .nds backups then some of the files may be that size.