I do not know what’s wrong with my Google Chrome Frame, when I tried to sign in one of my Gmail account(another account does has this problem), I always got the alert as the following screen shot.

and when I click OK, I got sign out.

Alert https://mail.google.com
You have been signed out this account.
This may have happened automatically because another user signed in from the same browser. To continue using this accout, you will need to sign in again.
This is done to protect your account and to ensure the privacy of your information.

I am sure I have signed out another account and try this account again and again, but without any success.

I want to migrate my VSS(Visual Source Safe) to Subversion (SVN), after some search, I found two tools,

VssMigrate, A tool, written in C#, for importing a Visual SourceSafe database into Subversion (SVN) while maintaining the complete file history.

vss2svn is a Perl script (vss2svn.pl) and accompanying C program (ssphys.exe) to migrate revision history from a Microsoft Visual SourceSafe (VSS) database to a Subversion repository.

I have not test which one is better, but I am familiar with C#, I like try the first one.

After the first release, I found a bug of jbig2.exe,
when I tried
jbig2.exe -p 1.tiff>1.jbig2
I found the created jbig2 file under Windows is bigger than under Linux, and after check, it is not correct jbig2 file.
After some efforts(sorry for my poor c/c++ and python), I fixed the bug.

P.S.
Change logs of this release

*pdf.py create correct PDF to stdout under windows
for details, please visit How to Let Python Send Binary data to stdout under Windows
*fix a bug, that jbig2.exe -p can not get the correct content, also stdout issue.