Jason,
I have been running a SSD in my laptop for 6mths. Yes i am doing work on a laptop in C3D. The guys at AEC know that i work on LAEGE mining data sets, and the laptop is just as fast as the desktop.
The SSD is brilliant. I can wait to switch to Vault Collaboration, where the dwg files will be pulled from the server to my C.. SWEEEEEEEEEEEEEET...

Go the SSD.
Cheers
TMG