Nice looking.
If this is to be the global home page for OpenGoo, I would personally want to know what it does beyond, "Web Office" before I see service offerings. Once I'm convinced, then up-sell me on how I'm going to implement it. You can easily do both on the home page without overwhelming and stay 'clean'.
Perhaps take the bottom right column text...
"Manage tasks, documents, contacts, e-mail, calendar, and more... Manage project progress, track time, and bill your customers. Access all information from a single and elegant dashboard. Communicate with co-workers, clients and vendors."
... and turn it into a row of boxes/icons (above the service offerings) that visually describes the app at a glance... Perhaps use hover text to get additional info on features...
I'm not sure if it's just me, but icons for the service offerings are a little confusing. The icons are making me think of things like notes, time mgt., web, etc. I want to know (or I'm expecting) what it does (even thought I do already).
Just my two cents....
Thomas