Table:
text: 2007–08 Rangers F.C. season
Out
Out
Nat_ Name_ Moving_to Type_ Transfer_window Transfer_fee
SWE Karl Svensson Caen Transfer Summer £0.7m
ENG Lee Robinson Greenock Morton Loan Summer n/a
CZE Libor Sionko Copenhagen Transfer Summer £0.09m
Slovakia Filip Šebo Valenciennes Loan Summer n/a
SCO Ian Murray Norwich City Transfer Summer Free
ENG Ugo Ehiogu Sheffield United Transfer Winter Free
SCO Alan Hutton Tottenham Hotspur Transfer Winter £9m
NIR Roy Carroll Derby County Transfer Winter Free

Question: What kind of Rangers FC 2007/08 season is shown with a move to leave Valencia?

Question: When making a move to Derby County from Rangers FC in 2007-08 season, which transfer window has a free transfer fee?