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[ANNOUNCE] Updated JanusVM and JanusVMLive

A new version of JanusVM is available:
- Upgraded Tor to version which includes new DA addresses.
- Added "New Circuit" menu option for manually requesting a new exit.

MD5: 7c9e38959ab61672a72ec019787cebc5
SHA1: 6af939b2ca28e967f6db50e1b1246f4e86f72905
SHA256: 72ef9fc56d8f43e6aa5211ce79adfe2e2d1c49b0165bec672f27add3aa672443

A variant of JanusVM called "JanusVM Live" is also available.  This
boots from read-only CDROM ISO image and keeps all state in memory.
The included JanusVMLive.vmx for VMWare locks all VM pages in memory
so that no runtime information is paged out to swap. [0]

MD5: 715fb7c0d7ae8863265cd1e3019f29eb
SHA1: 9a4a4f488500187c6f8cf5874298d0f9542c3727
SHA256: 61568d5224b65cafd599bdb2c484042d3a0622ebcc0dbffe1d531e9aac6e26d2

The janusvm.iso included in the Live release ZIP should work with
other virtual machines, like http://www.virtualbox.org/ and possibly
qemu.  Feedback is appreciated, as we have not verified the networking
capabilities of these other vm's to ensure compatibility with JanusVM
VPN and transparent proxy support.



0. DISCLAIMER on the VMWare page locking:
To our knowledge, this option only works using Windows host OSes.

We have only done a preliminary evaluation of VMWare's page locking
mechanism. While it appears to work as described, this is in no way a
thorough evaluation.  Also note that applications on the host OS using
JanusVM may keep data on disk and in swap / page cache.

The VMWare options used to enforce memory resident operation are:
sched.mem.pshare.enable = "FALSE"
prefvmx.useRecommendedLockedMemSize = "TRUE"
prefvmx.minVmMemPct = "100"
mainMem.partialLazySave = "FALSE"
mainMem.partialLazyRestore = "FALSE"
mainMem.useNamedFile = "FALSE"

Any feedback on the efficacy of this configuration is also appreciated.