Play multiple accounts on one PC : FlyFF Discussion

Use the following trick if you have multiple accounts and want to transfer items from one account to another; or you want to party your other account but do not have another player or have only one PC. Create two or more accounts under Windows. You must first run the game in Windows mode or it will not work as well. Make sure you have the shortcut to the game on your Desktop. Start FlyFF by double clicking it. Log in and such, then jump back out to your Desktop afterwards, and right click the FlyFF shortcut. Click "Run As" then choose another account that you wish to run it. You will now have two accounts loaded. Note: This is only recommended for those who have a high end PC, fast Internet connection and at least 512 MB RAM.

didn't you already post this?