a blip and a question.

yes, this is my blip :]
but I thought it would be a good idea to write my question here;

How do I format my memorycard from my PSP ?
Because I want to put some movies on my memorycard, and I read that you need to format your memorycard first. so yeah.
anyone knows?
I searched the whole internet for this question.. but found nothing.
please help, I'm going on holiday this saturday, and I like to know by then.
thanks! :]

xoxo