First of all, I am publishing this here because I don't know under which sub-forum it should go under.

Now as for reading .lit on your Nokia 770
You can't do it. No really... BUT ...

There is a program that converts lit files to html.
it is at http://www.convertlit.com.

There are compiled versions for windows and osx.
I messed around a little (in linux) to see if I could get it to pipe output directly to the browser, but didn't have any luck.

In the end I just batch converted all my .lit files with something like:
find -name '*.lit' -exec ~/clit '{}' ~/converted/'{}'/ ';'

And viola ... converted lits ready to be placed on nokia



p.s. I know that many people already know about this, but I have been asked often enough that I thought it merrited a post (but not a spell check).