RES: AutoCAD alternatives

[Artur Sampaio]

I've seen QCAD some time ago, but what i wish is really a "copy" of
AutoCAD, as Ooo for M$ Office.
I work with Architectural / Engineering, so 3D drawings isn't really
necessary. But the DWG file format is...

In addiction: i wish to do the same question about 3DSMAX. It runs under
Linux? Have any alternatives?

Thanx to everyone that reply my question...

Artur Sampaio