As someone who does work from home sometimes - admittedly mostly during evenings and weekends :-), it’s always interested to read about how Microsoft technologies can help.
I came across these two articles which provide some useful pointers :
Make a good home office great with Office Live Workspace
How to stay motivated when working from home
The main premise is that Office Live Workspace can be used as a central location for documents, presentations, pictures, and other files that you want to store and share.
However, once the technology is in place, its often the ‘softer’ human factors that can make the difference in having a successful home-based working experience.