Please in future post your LW specific questions in the LW section of the forum. I moved your thread.

It's not unusual to have some items in red or black in the Saved Files folder. Particularly if they relate to the system such as hidden files or shortcuts, etc. Being in red generally means they're not being shared to others.

If you want to have your system checked over, go to Norbie's site & do the test he recommends & post it on his forum; NorbiesWorld (click on link). If these are suspicious files, he will be able to tell you.