Compression coding.

To use Compression Codes, highlight the program you want to compress in your
program list, hold Select, and input the code. There aren't any known
compression codes for Support Programs currently. Sorry. BE WARNED! These effects are not
reversible...well, unless you don't save after compression. Certain programs can
be better off without being compressed, so choose your programs carefully.

AirShoes - Up, B, B, Down, A, R
AntiDmg - L, Left, R, A, Right, Down
Battery - Right, R, Right, R, L, Left
Beat - A, Down, A, A, R, A
BlckMind - Right, Left, Right, Down, R, Down
Block - Down, B, Up, Down, A, Left
BrakBstr - R, A, B, Down, L, L
BrakChrg - B, A, Left, L, Up, B
BugStop - B, Down, Up, B, Down, B
BustrMAX - Down, A, R, R, L, Left, Left
Collect - B, Down, Right, R, Right, Right
Custom1 - Right, Right, Right, Up, Left, B
Custom2 - A, Down, Up, Down, R, Down
DarkLcns - R, L, R, Down, Left, B, R
Fish - L, R, Down, Up, Left, Right
FlotShoe - Left, Down, Left, Down, Left, L
FstGauge - B, Down, A, R, Left, R
GigFldr1 - L, Down, A, Down, R, B, Up
HubBatch - B, Left, A, Down, Down, Up, L
Humor - Up, R, A, Left, Right, Right
Jungle - A, R, Left, B, B, A
MegFldr1 - Right, R, Down, R, L, Left
MegFldr2 - A, R, Down, Down, Right, Left
OilBody - Up, Right, A, A, R, Up
Reflect - B, Up, A, Left, Left, B
Rush - L, A, Down, B, B, B
SetGreen - Down, R, R, Down, B, Left
SetHoly - A, B, R, R, Left, R
SetIce - A, Up, A, Up, Left, R
SetLava - B, Right, Right, B, R, A
SetMetal - B, R, Right, Right, L, L
SetSand - Left, A, A, B, Up, Left
ShaShoes - Up, Left, Right, L, Up, R
Shield - Left, Right, Down, R, Down, R
SneakRun - R, L, B, Down, Down, Down
SuprArmr - Up, Right, Up, R, Up, Down
Tango - A, Down, Left, L, L, R
UnderSht - Left, Up, B, L, Left, Up

BRAVO! I already knew about it.