Here's three changes you can make that are pretty useful on an XP install.
They're all independent of each other, so you don't need to do all three if you don't want to.
I'm currently using them all in my MAME cabinet.
Start/Run/Regedit
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Right click in the right pane and select New, DWord value.
Name the new value
DisableStatusMessages.
Double click the new value and set it to 1.
Status messages will no longer show during boot/shutdown/logon/logoff.
With no logon wallpaper set, Windows displays a pre-defined color for the logon desktop. ( If you have enabled Welcome Screen, press CTRL+ALT+DEL twice to see the logon screen background color. ) To change the logon background color to that of your choice, you need to alter the registry:
Click Start, Run and type REGEDIT and press Enter
Navigate to the following key:
HKEY_USERS\.DEFAULT\Control Panel\Colors
Backup the registry key by exporting to a REG file
In the right pane, double-click Background
In the Edit String dialog box, type the Color code in R G B format and then click OK.
Example: Type 0 0 0 if you want to see a Black background. You can choose any combination from 0-255
Finally, from the
BYOAC Wiki...
Right click on My Computer -->Properties -->Advanced -->Startup and Recovery -->Settings
Select "Edit startup options file".
Add " /bootlogo /noguiboot" to your default operating system (there must be a space between each switch)
Create and place a
16-color, 640 x 480 pixel BMP file called "boot.bmp” to your Windows directory.