CTAN has a new package: subsupscripts

[CTAN Announcements]

This package should reach your local mirror in the next day.

Thanks again,
Jim Hef{}feron
Saint Michael's College

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The following information was provided by our fellow contributor:

Name of contribution: SubSupScripts
Version number: 1.0
Author's name: Riccardo Bresciani
Location on CTAN: /macros/latex/contrib/subsupscripts
Summary description: This package provides some new more flexible commands to 
  typeset subscripts and superscripts in mathematical mode.
License type: lppl

Announcement text: 
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The package SubSupScripts provides some new more flexible commands to typeset 
subscripts and superscripts in mathematical mode.
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This package is located at 
   http://tug.ctan.org/tex-archive/macros/latex/contrib/subsupscripts
.  More information is at
   http://tug.ctan.org/pkg/subsupscripts
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .