winscp help

i have a 1.1.4 jb 16gb itouch. Im using winscp to transfer PSX isos from my comp (windows) to my itouch. I put them in private/var/root/media/ROMs/PSX and the roms dont appear on my itouch. Is there something i did wrong? or do i need to add something?thx in advance

The isos might be hidden, see if there's an option to disable hiding files.