(this is the main page for the desktop version of Mercury, for the android main page, go here)
Installing a stable version of Mercury (Recommended for new users)
Installing an unstable (test) version of Mercury
Install Mercury on a USB stick
Update to a newer version of Mercury
How to install and set a different language
Port Forwarding
Creating custom views
Separating text logs by month
Using window decorations with Substance skins/themes
Tray Icon
How to chat while your status is invisible
Sending webcam to your contacts
Changing your display picture
Display currently playing song as personal message
Overview of file locations
Overview of System menu-items in main window
Overview of MSN menu-items in main window
Overview of commands available in a chat window
Overview of Microsoft Notification Protocol (MSNP) versions in Mercury
List of known problems
How to get an info log
How to get a communication log
How to get a real time stack dump
Enabling additional debug logging
Run with default settings
Enabling Winamp current song on Windows
Adding extra skins and themes
Creating a custom status icon pack
Off-the-Record encryption
Growl JNI (for 64 bit, OS X 10.6)
Manually setting Java timezone
How to have one view for yourself, and another for your contacts
Adding music player support for current song info
Mercury showing invisible contacts
MercuryStart.exe command-line arguments (Windows Launcher)