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for the lay-out i would give a 50-150 €.

i've been banned without knowing the reason.

Adsense always pays,
but it can take a week or 2 - 3 .

If you just wanna make a video for youtube you can load up your avi file (if you have a youtube account). If you mean a screen capture like DotComBum said you can easely find a lot of free screen...