Flash, java plug-ins...help?

[Ryan]

Okkayy well.
i have a powerbook G4.
recently i haven't touched anything todo with the internet preferences
but now i can't even watch videos on youtube!

everytime i try watching a video it just says download flash player 9.....(for mac ox s)

but i do that, then nothing happens.

i mean WTF?
any help?
please
if you need any more details just ask me and i will put more up

thanks


i have Safari...a mac default browser