Altered build event 2 work with AnyCPU server bld

Altered the build event to copy to to the correct location for the
AnyCPU build of the Server rather than the x86 version.
Thumbnails working on PS3, Icons attempted

Got thumbnails working on the PS3 by supplying the resolution in the
Thumbnail's Resource info - PS3 requires a PNG_TN (PNG ThumNail) or a
JPEG_TN and it requires it to be reported to be 160x160, which is what a
PNG_TN is supposed to be anyway - however, if you serve it a 160x160 it
looks jagged and horrible, so I'm serving it an 800x800 and it looks
great.
Made some tweaks to serve Icon urls for all items as well, although I
don't think any clients ever look for the icon url.
Changes to video info thats served to force the xbox to request a wmv
trascode - which works.