StartPatch is a homebrew application that patches your System Menu v4.0, v4.1, or v4.2 in a similar fashion as StarFall. It is based upon Menu Patcher by Isaac356.

Features:

Disable HAXX, DVDX, RZDx Checks – Disables the System Menu from blocking Homebrew.
Block Disc Updates – Blocks updates, which have been embedded in Discs.
Block Online Updates – Prevents online updates being installed.
Force WiFi Connection Test Error – Forces a WiFi Connection Test Error.
Region Free Channels – Allow installation of any region Channels.
Region Free GC Games No VM Patch – Removes region restrictions on Gamecube games.
Remove NoCopy Protection (Need To Install ALL Five) – Removes the Save File Copy Protection, which prevents Save Files from being copied to SD Cards.
Move Disc Channel – Enables the Disc Channel to be moved.
No Menu BG Music – Removes the System Menu’s background music.
Recovery Mode 4th GC DPad UP (Need To Install BOTH) – Allows you to enter the Wii’s Recovery Mode easily.
Remove Diag Disc Check – Remove Diagnostic Disc check.
Auto-Press A At Health Screen – Automatically presses “A” for you at the Health Screen.
Replace Health Screen With Black – Instead of seeing the Health Screen, it shows a black screen.
Force Disc To Use IOS249 – Forces Discs to use IOS249.

http://wiibrew.org/wiki/StartPatch