List problem in Reporting Services 2005

I have a problem with a list in srss 2005. The list is grouping too much information and I dont know how to un-group i开发者_Go百科t. I made a picture to show it. But because I'm new, I can only show it with this link: http://img32.imageshack.us/img32/6058/listproblem.gif

So the list is also grouping the weeks, but that is not what I would like. Does anyone know how to change this? (in the designer view)

Thanks in advance,

Kris

I've solved it by using a subreport