VirtualBox 4.3.24 released and ubuntu installation instructions included

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2.
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asp – Discovers present ip-address of dynamically connected hosts

Asp finds the IP address of an Internet connected host. In order to find it, the peer hostname (not the FQDN), and the range of its possible IP addresses need to be specified. Those IP addresses could be simple IP addresses as 127.0.0.1 or "metaip" addresses as 127.0.0.1-20 or 127.0.0.*:the former is a simple way to avoid to type a lot of consecutive addresses, the latter is short for 127.0.0.1-254.
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