Someone else's script which I adapted to remove all the nasty Windows "Thumbs.db" files from my linux media drives.

thumber.py

#!/usr/bin/python
import os

def findNremove(path,pattern,maxdepth=1):
    cpath=path.count(os.sep)
    for r,d,f in os.walk(path):
        if r.count(os.sep) - cpath <maxdepth:
            for files in f:
		#print files
                if files == pattern:
                    try:
                        print "Removing %s" % (os.path.join(r,files))
                        os.remove(os.path.join(r,files))
                    except Exception,e:
                        print e
                    else:
                        print "%s removed" % (os.path.join(r,files))


findNremove("/media/usb0","Thumbs.db", 10)
findNremove("/media/usb1","Thumbs.db", 10)