how can i download videos of youtube,with RMC4 in Winxp? help me please

hi everyone
i just buy RMC4 the lastest verson, wanna download video of youtube,but it doesn't work.my system is winxp ,who can tell me how to do it.
thank
Alan

Hi Alan

Please make sure that you always open Replay Media Catcher and click the "record" button BEFORE you browse to the site that you wish to capture from. Also, please try deleting your temporary internet files from your browser's cache.

Let me know if this helps please! :-)