Add custom mesh to Add>Mesh menu

[bianface]

Hi Blenderers,

I have a beveled cube, to avoid sharp edges, which I'd like have to hand all the time. Is there an easy way to create the cube once, then add it to the Add>Mesh menu?

Thanks, Ian.

[Skaruts]

This would be a great thing. I don't know if its possible but if it is I'll want to know.