When we started using sharepoint we created a single content store WSS_Content and then created a single site under that store called http//portal. Within the http://portal
site we added many sites for each deparment so you access them by going to http://portal/hs
they are not site collections just sites. WSS_Content has hit about 170GB now and I worry that eventually we will have issues (older hardware) with the size.
Most of what I have read is that with 2010 you can move site collections to sepearte Content stores, but since we have just a single site collection what are my options to try and get this data split up so that we can get multiple content stores?