Is there any alternative to WiiExplorer as it doesn't work for me. It seems if I run it from the USB HDD, then that's not visible and likewise if I run it from SD then that's not visible. If I click Reload, it just crashes to a black screen with debug text. I only really wanted to be able to transfer files from a USB stick or SD card to the USB HDD.

Alternatively, is there a simple FTP Server app as I could then use that to transfer files from a USB stick plugged into another PC via the Wi-Fi?