Q:

Add rules (filters) to ftp programs to avoid uploading certain files/folders

i use Filezilla as my ftp client, but this question goes to any other client that could be useful. 
Can i (in any client) add rules (filters) to an ftp program to avoid upload of certain files or folders?  
For example: Expression web creates those annoying _vti_cnf folders, or, certain folders in which i have the original version of a picture without a watermark that i don't want to upload. 
Example, i have a folder A, that has sub folders "original" and "current", i would like to add a filter, so every time i select A to be uploaded, "original" wouldn't go, but "current would". 

A:

Filename filters provide a way to filter out files and directories with respect to both visibility and transfers. 
http://wiki.filezilla-project.org/Filename_Filters

