A new version of the 2010 software has been uploaded to the 1099-etc.com website. You can now download this version as a full or differential update. Here is what is new with version D-2.4:

A-T-F Payroll
Colorado - State Quarterly Magnetic Media File
When generating the Colorado magnetic file, the Carriage Return was not in the correct position (276 vs 277).  This has been fixed.

New York - State Magnetic Media Filer
The Quarterly file for New York was including employees that had no wages in the current quarter.  This has been corrected. 

Report L - New/HIRE Employee
The New/HIRE Employee report, Generic #2 (like Calif), was not printing the correct Account Number.  This has been fixed.