A better basecamp

If you want to mobe up to the next level and still enjoy the UI styule of Basecamp, try

TeamWorkPM.com

You will not be disappointed

baseCamp WAS great .. but it been surpassed spo much - if the 37Signals guys started LISTENING to their user requests they would win a lot of the customer they are now losing to this and other products like

CentralDesktop.com
DeskAway.com
GoPlanApp.com (v2)
ZOHO.com (Projects)

These are the other 4 top products IMHO.