Now this is very cool!
Sarah Perez over at ReadWriteWeb takes a look at Glasshouse, an app that ". . . lets you take data from either a spreadsheet or database query and place a 3D representation of it into a virtual world environment where it can then be explored interactively."
The good news is that Glasshouse can be used in other virtual environments including Second Life. Sarah's post includes a link if you are interested in testing the app in your environment.