I didn't want to know, and was strictly team yellow - ,although got a little tempted when in there!
Hubby didn't mind either way, we told the scan lady not to tell and she tried to not show us, and we both saw anyway, so we then found out without meaning too, which afterwards I'm not disapointed about, so thats a relief. It also like Evie says, got my little daughter more prepared for the shock of it not being a girl for her !
Amanda, what team do you want to be on if possible? knowing the sex and pink or blue or are you going to ask to know at the 20 week scan ? I would think easier to not know what your looking for the first time round too