Copy last modified files from network path into SQL server box and rename them using Agent job

I have to copy latest backup from a network path and bring that to my SQL server physical drive for restore, I have to do that using agent job. This is what i am doing. Created a SQL server agent job 1) XCOPY source *.bak /Y destination 2) Ren *bak mydbbackup.bak Questions: *What mistake am i doing here ?* *Are there any xcopy **/**commands which can copy the latest files only and ignore old files ? Is there a way i can do that using another SQLCMD command besides creating a stored procedure* Thanks, learner