[UPDATE 6-17-09 10:00AM MDT] -- A patch has been created to resolve this issue, and is being installed on client accounts.  Current versions are now: 

• Build And Go v8.2.1
• Build And Go Commerce v8.5.1
• HurtNews v7.1
  

-----original announcement follows-----

We have identified a performance issue effecting all versions of Build And Go, Build And Go Commerce, and HurtNews Newsletter Manager programs.  This issue manifests itself by causing a browser crash when a site content manager attempts to upload files or images within the editor of each of the above-listed programs.  It seems to effect only Internet Explorer (not Firefox), and we surmise the problem arose during a recent (within the past two weeks) Windows update.

The source of the problem has been identified by our software engineers and we are working on implementing a fix.  Watch this space for updates.