WinSCP and Filepermissions

Hi, when I transmit data from my Windows to al Linux Computer all files that must have execute-permission have only rw-r--r-- (644) after transfer...
how can I tell WinSCP to set the right permissions if I transfer some files that have different permissions (644 and 744 or 755)?
WinSCP sets all to 644 if I do my transfer.
Before I used it, made it with FTP and it worked...

Sorry 4 bad English... hope you understand it... :wink:

To set permissions use either options on Copy confirmation dialog (you must press "more" button to see them) or use Properties command on already uploaded files.