Some sort of Raster Design
-like plugin for DCAD would be fantastic. It's basically an "insert image" on steroids. I use a ton of pdf and image underlays in my work.
Speaking of pdf...
Rumor has it Adsk is going to nix Raster Design in a release or two and instead intigrate it into one of the new "design suites." Sounds like a good time for IMSI to develop their own.
Home-Dell T3400 Quad Core Q6600 OC'd 3 GHz., 8 GB RAM, Radeon HD 3870, Windows 7 x64
ACAD 2012, DoubleCAD XT Pro v3, Alibre 2012 Expert, 123D