An upgrade to the Nook STR firmware was posted today on the Barnes and Noble site. It was announced in the B&N Nook Forum:
http://bookclubs.barnesandnoble.com/...20982#U1120982
The update should automatically download to your STR sometime over the next three weeks while your Nook is connected to B&N. They are downloading on a rotating basis based on serial numbers or you can download the file with the upgrade and load it manually yourself. The file is 103MB.
This link includes instructions on how to do a manual load.
http://www.barnesandnoble.com/u/nook...tes/379002493/