I need a layout like this

[Tri@de]

I'm not expert as layout creatore so i need help to make one like this

gridused: column1 + 240 sidebar

layout desired

|-widget1-|-widget2-|

|-------widget3-------|
|-------widget4-------|
|-------widget5-------|
ect

someone can help me?

[Lynne]

Can you supply a mockup image? What you wrote above doesn't help since I don't see where the articles themselves go. And what is the width of widget1 and widget2 - 120 and 120?