Try right-clicking the Youtube video and looking for "Settings", then see if "Hardware acceleration" is enabled. If it is, disable it and see if that helps.
Thanks Miles, that sorted it- Brilliant.
On another note.
when i plug one of my hard disk storage drives (Elements) into my computer i get a virus/worm warning for the "autorun" file and a restart is required.
I have run my antivirus (virgin media security) which is usually very good but it doesnt detect any problems, and a restart does nothing,
I cants see how it has got a virus? Any ideas?:comp2:
I don't know why an external HD would have an autorun file on it, they are usually used on CDs or DVDs to bring up a menu when you pop the disc in. Do you get anything on screen when you connect your HD?