1a.) Get Addon Sync 2009
here1b.) You will see their project page. Navigate to files.
1c.) Download the newest/top most file.
2a) Find where your downloads go. Double click on the installer and confirm to run despite a security warning if it appears.
2b.) Next.
2c.) Next.
2d.) Next.
2e.) Close.
3.) YomaTools may ask for you to check your settings. Make sure things aren't incorrect, especially if it warns you. This is important, so look for yourself if you believe the arma path is different than what was detected.

After closing the settings tab, you will have an empty list of servers. Now close the AddonSync application.
4a.) Download either
Mirror #1 (3mbit) or Mirror #2 (100mbit) archive file and extract it.
4b.) On your desktop or wherever you extracted the archive (Resulting in yas file), double click on the yas file to open AddonSync with it.
4c.) Click on the add to favorites button. Close the current (Add favorite) tab.
4e.) This is a list with a bookmark. Now double click on a bookmark.
4f.) Click the check addons button.
4g.) This is a basic listing of addons found on the remote server. Since they are all green it means we are up to date.

If it shows red, you are out of date and need to click the download addons button.
5a.) Navigate to your actual explorer start menu items location, which holds all the shortcuts you see from your start menu.
5b.) Right click inside of the Start Menu folder (Assuming you have write permission, otherwise skip to create shortcut and use your desktop instead, or disable UAC on Vista/7)
5c.) Select Folder. Call the folder Sahrani Life Reloaded
5d.) Traverse into the newly created folder.
5e.) Inside the Sahrani Life Reloaded Folder, right click, new, then select shortcut.
5f.) Type the path to your ArmA directory, located on your machine, and modify this displayed target to suit your layout. Append the arguments -nosplash -world=empty -mod=@ace;@slr_addons to the end, making sure the path to the arma.exe including the drive letter up until the last e of the arma.exe is double quoted as shown.
5g.) Fill in the name as
Sahrani Life Reloaded.
5h.) You may pin a shortcut to Sahrani Life Reloaded to your desktop or task list if you like.

6a.) For future reference, use the desktop or start menu, and make sure to periodically check for updates as previously shown.
7a.) SLR development server may return in the future but no promises for consistency of operation.
slr-m1.yas (3 mbit/sec) (United States/Florida)
Be patient please, content/svn mirror is capped at 3mbit/s (~365kb/s).