cartesian to pdb format

[zottola ^at^ chemvax.chem.duke.edu]

 I have a small problem and was wondering if anyone out here can help me.
 I have been examining a series of compounds with gaussian92. I thus have
 these compounds expressed as their cartesian coordinates. I would like to
 use Sybyl to visualize these structures. Does anyone know if a program exists
 to convert these cartesian coordinate files into Sybyl-readable pdb files?
 I was hoping to obtain this program through anonymous ftp rather than my
 research director's research grant. Thanks!
 -mark zottola
 zottola ^at^ chemvax.chem.duke.edu