New vxUtil v1.5.7

[Dave Beauvais]

I was checking for new versions of the software I use as I was setting up my new h5455 a couple days ago and noticed that Cambridge Computer Corp (http://www.cam.com/) silently released another new version of vxUtil (http://www.cam.com/vxutil.html) last week. Now at v1.5.7, the only thing I noticed different from v1.5.6 is that the "home" screen now advertises some of their other products in addition to their URL which was added in v1.5.6. As usual, there are no release notes, so post here if you notice something else they added or changed in this version. :)

--Dave