This option only appears for leagues that have upgraded from a 2007 MyFantasyLeague.com league.  It allows keeper and dynasty leagues to copy over some/all of the 2007 rosters to the 2008 league.

NOTE: Since many leagues are upgraded prior to the league's keeper deadline (commonly late August), this screen does not mark copied players as keepers.  You must also use the Select Keepers screen to mark player as keepers for your league.

Load all Players - Check this box if you simply want to copy the entire list of 2007 rosters to the 2008 league.

Select Individual Players - Click any box corresponding a player you wish to transfer from the 2007 final roster to a 2008 initial roster.

Also see our How To... Setup A Keeper/Dynasty Upgraded League document for related information.

When finished, you MUST click on the Transfer Rosters button in order to actually copy the player(s) from the 2007 end-of-year roster to the 2008 initial roster.