batch scriptfor XP to rename file and copy to new folder

Question

Hi, All

I have hundreds image files.i want to do 2 task with batch script.

1) i want to rename files with the name without '_' if any file have and moved it to temp folder.

2) if any file duplicates with file name then take it any of the file and moved it to specified temp folder.

anyone knows how to do this ?

Thanking in advance...