Help, flist?

[featherxquill]

I want to change my layout, I've had this one for months. I want to keep flexi squares but put a header in instead of a side picture. S2 doesn't give me that option, but I HAVE seen people with headers and flexi squares, so I wonder if anyone knows how I can do that? Would i have to use S1 or is there a way I can do it in S2?

Help! Please? *offers cookies*