It seems for ages now the likes of Nth Dimension, Amiga Coverdisks and Borrowed Time have been inaccessible through their usual addresses at emuunlim.com. But a bit of googling around has revealed an alternate EmuUnlim server where hosted sites still work (to some degree). So without further ado...
(If I've forgotten any other Amiga sites on EmuUnlim let me know!)
Bizarrely, my Firefox 3.0.10 keeps wanting to try and download the html pages as files instead of viewing them the traditional manner. IE8 seems to have no such problem.