MSXpad Library tutorials/guide (English please)

I'm looking for some sort of information on how to use the libraries that come with MSXpad. I can code console apps in Pascal without problems, but I'd like to use the MSX in something other than "dumb terminal" mode. As a rather juvenile bonus (and exhortation for you to get me information that would enable me to make more interesting programs, I'll post a Pascal implementation of a certain BASIC program once loved by legions of 10 year old children...

(* The classic repeating statement, coded in a proper,
structured fashion. *)

Program NotThatFunny;

Const
FlyingPigs : Boolean = FALSE; (* Humorous naming for the win *)
JunkToSay : String [80] = 'I''m still not laughing.';
JustInCase : String [80] = 'WTF!!! There''s a pig on the roof!';

Begin
repeat
	writeln (JunkToSay);
until FlyingPigs = TRUE;
writeln (JustInCase);
end.

Note: I always define my strings to 80 characters as that's the biggest they're ever likely to get. Conveniently, it's also the most common text screen width...