Borland C++ 4.5

[Andrew Neil Ramage]

When I tried to install BC++ 4.5, the installation proceeded normally. 
However, when I clicked "Finish", it trashed my X server, causing the 
system to stop responding to key presses and the mouse.  I could not 
even kill the X server, and so had to pull the power cord out.  Is this 
a known problem, and will I still be able to use my Development identity ?