Maybe this little tool can't attract too much the attention of the community, but I think it's really useful.
Do you remember the Portqry.exe tool? It's a command-line utility that you can use to help troubleshoot TCP/IP connectivity issues by querying a single TCP/IP port, an ordered list of ports, or a sequential range of ports.
The command line is not always so simple and immediate to use, so today MS has released an add-on User Interface utility for PortQry. You can download it from HERE.
Do you remember my last post about possible improvements to the great Blog Migration Tool project written by Matthieu Nicolescu?
Matthieu in these days has keep my feedbacks and has setup a new release of his tool. The new version 0.2 of Blog Migration Tool now is really improved and has lots of feature I've requested, such as the Progress Bar to indicate a transfer in progress, no category duplication and a great option box, where you can choose the type of items to transfer, the number of posts to transfer or from what date to start a transfer.
Great work Matthieu, thanks to listen my feedbacks. I'll test the new version as soon as possible, and I'll give you other opinions. 
Download the new Blog Migration Tool 0.2