fixed: previously, centralis was saved as 'worldmap/Centralis'. Before releasing, I changed it to 'centralis/Centralis' however it wasn't till late last-night I realized I had forgotten to make the same changes to the tunnels. This meant that once you entered tunnel4 and gleamingfalls, you could not exit through the portals. This has been corrected. The link up now is the corrected download. If you already downloaded gleamingfalls, the only file you will need is tunnel4.fhm.
Aw, Tigg, why wouldn't I trust you~? ^^ I'd probably never notice a change anyways. There's so much stuff o.o;