Using JremoveBOM with FileZilla

You can remove them byte order marks from your pages before uploading them with FileZilla.
Download JRemoveBom:

http://www.technewsi.com/projects/JremoveBOM/

In FileZill menu Edit -> Settings (select File Viewing / Editing in pop-up)
Then manually enter JRemoveBom in the Custom File Associations box.
example:
php C:\Program Files\JremoveBOM\JremoveBOM.exe

Now when you right click over your Local Site file in Filezilla and select View / Edit, it will launch JRemoveBom and check the file for BOM´s before you upload it to your server.