You need to learn the close approximation to Betacode that we use here; please see http://www.textkit.com/greek-latin-foru ... .php?t=111
The SPIonic font 'maps' these characters to their corresponding Greek glyphs.
When posting, enclose your Greek in tags like this (here using the first word of the Iliad):
When the post is viewed, this sequence will look something like this:
It helps to make the Greek text larger, e.g.,
[size=18][face=SPIonic]mh=nin[/face][/size] which looks like this:
Finally, the 'Post a reply' user interface has some 'Font Setting' select lists that can save you the time of typing these size and font tags.
I hope this is the info you were looking for.