I'm looking to buy an R4 for a DS Lite. I've been looking into clones of the original R4, because that seems like the cheapest solution and I don't have any need for additional features, but I can't find them anywhere. Also, does anybody know what the R4 SDHC is? I have a spare 4 GB MicroSD card I'd like to use, and it seems I can't use that with the og R4, but I can use it with the R4 SDHC. I'd also preferably want something that supports Wood R4.