Loving SH3D

I have been very busy creating my own models, furniture etc. as well as importing quite a bit. But...I need more folders to divide this content. Is there a way to do this? I have had a good look, but can't see anything obvious.

<t>Thank you Hans. The picture/example speaks a thousand words. Excellent...the sloping wall example works well and is how I intend to use it. <br/>
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I am trying to intall Sketchup under windows vista. Tried several more times but still same problem. I take it it is a program and has an icon ...

<t>Thanks Hans...I will try that. Not sure I fully understand the info on the triangle window though. I want to insert a triangle window (point at top) into a gable roof wall.<br/>
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Also seem to be having trouble installing Sketchup. Software downloads and seems to install, but then cannot be ...

Is there a way to create triangle shaped windows?

I have also searched the web, but so far only found triangle widow components for Sketchup. Is there an easy way to convert these?

Thank you Hans...that was very helpful

<t>Hi all<br/>
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I am new to this forum and to this software. Firstly let me say that although I have only just started using SH3D, I am loving it's intuitive feel.<br/>
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I would like to design a loft conversion for my home, but as yet I cannot work out the best way to create slopping walls ...