CHDs & ROMs List

Is the complete ROMs list split or non-merged and is the CHDs list merged? I just want to be 100% sure.

Which list? In the download section we store the MAME files in "split mode", MAME CHDs are merged.

Thanks for letting me know! I was referring to the latest mame-0222-full/ list.

I need pay for downloads?

no, only needed a subscription when you need more "power" to download (means the amount of files per day)