General rule of thumb is minor (double-dot) point updates are "free", as long as you have active support associated with your CCO ID.
I think RME 4.1.1 comes as part of LMS 3.0.1, which can be downloaded at:
http://www.cisco.com/cgi-bin/tablebuild.pl/lms301
In most cases, CiscoWorks updates can be found through the Download Software links on their respective product pages aggregated here:
http://www.cisco.com/go/ciscoworks
