Strange phindows and X problem

I just installed Neutrino on a test machine in my office. I have been
working with QNX for about a year now, but with the previous version. I am
having two minor problems, however. When using Phindows I am getting very
strange refresh problems … actually, it seems as though it isn’t really
refreshing at all most of the time. Also, when using X-Windows to log in VI
is having strange problems as well … for example, when trying to insert
text in the middle of a line it will look as though it is overwriting
everything but when hitting escape it corrects itself. Is there a
configuration issue I haven’t successfully conquered? Do I need a different
version of Phindows( I can’t seem to find one on the pages )? Any
help would be appreciated.

Dan Golob