[rant]
It is usually advised not to post such negative remarks. We are hobbyists here so we code for enjoyment and often for others and it is all for free. We like to experiment with the limits of the calculator and we have pushed the limitations of these much outdated devices because of doing things like this. Could you believe that a calculator could be used to chat via the internet? Or how about having a wifi connection? Or listen to the radio?

Do you understand the consequences of this? What do you think happens when we move on to more up to date devices? We have the experience and drive to get all that we can out of our devices. We don't waste resources here. Can you imagine just how wasteful other programmers are? Have you ever opened up a piece of software and been able to cringe because most people code the easy way, not the most effective way?

So please, before you want to treat somebody like crap, think of the consequences of what they are doing and avoid looking at things on the superficial level.

[/rant]

The only issue people might have with that is that the end user will need an ION shell

Also, we usually edit our previous post with amendments as opposed to double posting

(note: we talked on IRC )
Here is a version that is a little more optimised. I could do another optimisation, but that would probably just cause some confusion And it only saves 2 bytes, anyway...
Loop:
     bcall(_ClrScrnFull)      ;Clears the homescreen
     ld hl,(Coor)
     ld (CurRow),hl
     ld hl,PIE
     bcall(_PutS)
     bcall(_getkey)
     ld hl,(Coor)           ;obtains the current cursor coordinates (l=row, h=col)
     ld d,h \ ld e,l
TestRightKey:
     dec a            ;if a was 1, it becomes 0 and sets the z flag
     jr nz,TestLeftKey
       inc d
TestLeftKey:
     dec a
     jr nz,TestUpKey
       dec d
TestUpKey:
     dec a
     jr nz,TestDownKey
       dec e
TestDownKey:
     dec a
     jr nz,TestClearKey
       inc e
TestClearKey:
;At this point, "a" has been decremented 4 times, so we test kClear-4
     cp kClear-4 \ ret z
CheckBounds:
     ld a,e \ and 7
     ld l,a
     ld a,d \ cp 8
     jr nc,NotOutOfXBound
       ld h,d
NotOutOfXBound
     ld (Coor),hl
     jr Loop
PIE:
.db "pi_symbol",0
Coor:
.dw 0


I use djnz to jump forward very often, actually, and it is a trick I figured out and exploited when I created my first asm library all the way up to BatLib :) I even made a note of it in my opcode chart:

DJNZ * decrements B. If B is   not 0, it pretends to be a jr. If B is 0, the code continues. This is mostly used for loops because it uses only 2 bytes, so * is usually negative. Because of this, people seem to forget that you can jump forward with this. :P   

EDIT: and I use it for things like selecting a sprite method to draw with, rectangle method, pixel plotting method, et cetera.

Wow, that would be awesome Is it okay if I use that replay feature in some of my programs if I ever feel up to it? That would be lovely for walk throughs and help features for games !

hmm, okay. Is this an onfield sprite?
And as for a story, I don't know ._. I see this guy as a part of a brute race that is constantly involved in war. Because of this, it has some pretty good physical strength and can somewhat use tools. This is one of the smarter individuals of its race and may be a leader of some kind. Um, is there some kind of writing guide to this stuff?

mmm, that candy is pretty tasty

How do I give you ?

EDIT: Oh