Image file resize

i also found http://www.rw-designer.com/picture-resize at it allows for running in command line.
Though i realy dont know whats going on.
can this be done??

also found http://www.download32.com/quickresizerapi-d18881.html i have got this to work in command prompt though is there a way to send

"C:\\Program Files\\QuickResizerAPI\\QuickResizerApiExe.exe" 3 "C:\\Documents and Settings\\1 1\\Desktop" "" "c:\\" "" "JPG" "JPG" "hh" -1 600 450 1

through to the command prompt
ive tryed call shell though vba didnt like the above code

cheers