Availability of CD media for AutoCAD 2008

You will receive AutoCAD 2008 on DVD as well as other software's from Autodesk like AutoCAD LT 2008. If you want it on CD visit www.autodeskmediarequest.com.
I think it should be available as download too. Maybe for AutoCAD 2009? For me it is because of ADN membership. How is it for subscription customers nowadays?