Texas Instruments TI-82 BrainF*** Interpreter

This one is pretty similar to my Casio interpreter.
Matrix A is for the program.  Automatically created if it doesn't exist.
Matrices B & C are for Stack & Memory, they are automatically created and cleared each time.

calc	BF
0	>
1	<
2	+
3	-
4	.
5	,
6	[
7 	]
8	@ (exit)

Key:
<>	not equal to
<=	less than or equal to
/	division

PROGRAM:BF
{99,1}->dim [A]
{99,1}->dim [B]:Fill(0,[B])
{99,1}->dim [C]:Fill(0,[C])
1->D:0->E:0->G
Lbl 2:1+E->E
Lbl 3:[A](E,1)->F:[C](D,1)->H
If F=8:Goto 7
If F=0:D+1->D
If F=1:D-1->D
If F=2:256fPart ((H+1)/256)->[C](D,1)
If F=3:256fPart ((H+255)/256)->[C](D,1)
If F=4:Disp H
If F=5:Then:Input I:I->[C](D,1):End
If F<>6:Goto 6
If H<>0:Goto 5
1->I:Lbl 4:E+1->E
If [A](E,1)=6:I+1->I
If [A](E,1)=7:I-1->I
If I<=0:Goto 2
Goto 4
Lbl 5:1+G->G:E->[B](G,1):Goto 2
Lbl 6:If F+7:Goto 2
[B](G,1)->E:G-1->G:Goto 3
Lbl 7

I didn't time it because A) the "Hello World!" test program wouldn't fit in the 99 instructions.  If I wanted to add more range it gets more complicated and slower, but then who wants to type more than 99 instructions into a calculator in the first place? :) B) I'm running it on an emulator so I don't know if it would be timed right anyways.

Jeff