I am having issues with most of the online features with my newly installed verions of LT2012. opening Autodesk Exchange from with 2012 takes about 2 minutes to open - this is painfull!! I have now switched it so it does not open at start-up.
From the online ribbon i have tried to upload a drawing - result 2012 not responding and crashed. tried to share a drawing - same result.
the platform is 64bit windows 7. These issues were after i downloaded and installed service pack 1 (didn't try before).