For new fresh installs/pre-installs of Snow Leopard you do not need to install X.11 - its pre-installed and a default installation option. Weve just tested that here with a new Mac which arrived from Apple and that proved to be the case.  However, I was speaking to one of our partners about this and he commented that he has seen varying behaviour with upgrades to Snow Leopard where X.11 was not installed as part of the upgrade process, but he had not seen this behaviour on new installs. Its certainly something that we should review and revisit during the next release cycle to see exactly what the behaviour is and document it appropriately.
We cannot get the vWorkspace Connector for Mac OS X v7.0 to work on OS X 10.6 (Snow Leopard), we only have it working on OS X 10.5 (Leopard).  We have installed the Snow Leopard version of the client on several Snow Leopard systems (inc a brand new MacBook with 10.6.5) but could not get the vWorkspace client to work on any of them. From what we can see it seems to be either a 64-bit problem or a problem with the version of the X11 software that comes pre-installed with Snow Leopard.  It might be related to this thread:[URL]#1903 Can someone tell me if this is indeed a known issue and if so, if Quest already has a fix or workaround? If not, do they have an ETA on when a fix will be available?
vWorkspace Connector for Mac OS X not working on 10.6.x (Snow Leopard)?