thanks Martin, will do. Maybe there's a new compression format for FLV that YouTube are using??? I'll run an update. Thanks.

2009/6/8 Martin Muraguri <martinmur87@gmail.com>
> I am using IDM 5.17, I play these flv's on edia player classic ...installed through Klite mega codec build 485m.


This morning i downloaded two and they are playing as usual.

The whole of last week i have done like 30... all of them play.

I had problems rendering them on my previous version of klite codec
pack... You may try installing the latest version of codecs.



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