I'm trying to play DDR on my pc with a usb dance pad. Sadly, I cannot use the double arrows feature on PCSX2 because there is nothing to support that. So I moved on to MAME. HOWEVER, it is missing a file called 895jaa02.chd. I searched google for it but all my searches came up as invalid files or torrents that have little to no seeders and are too large to be downloaded in a few minutes. If anyone as this ONE SINGLE file and you can put it on dropbox or mediafire and give me the link I WILL BE SO GRATEFUL. Thank you.