Why Wont this thing WORK!?

Well it worked before but all of a sudden its being retarded.
all it does is convert youtube vids to .mp4 format and Downloads them of course

ok so its the : "Free Youtube to Ipod/Sony PSP (.mp4) converter"
it worked fine but know it just sez: "Wrong format or File not opened, plz try another file" and iv tried so many on youtube, it worked fine before but it sux know, does any1 know why or how i can fix this?

-thanx

youtube probably patched out your method...i've noticed that with a lot of methods i've tried as an alternate cause the site i use sometimes has too much traffic for me to download the vids. I'll pm you the link in a second.

well its either
1 a corpupted program file

2 a messed up webpage

a really good thing to use is download helper to download the videos its a addon to mozzila firefox and use Total video converter its the best for converting

i have a really really good way to get youtube vids. its really easy ill give you a pm about it. aonyone else wants a way pm me.

this is how i download my youtube vids: Download With This
its a tutorial on youtube! . then i use media converter to convert the file (flv) to (SONY PSP/mp4)

well its either
1 a corpupted program file

2 a messed up webpage

its neither, iv tried so many that dont work, so im guessing they pated it
im pretty sure youtube wouldnt let there site go to crap