are already a number of productive installations that use the
combination GuiXT + Citrix. This can be done very well, and no
special configuration is needed in SAP GUI, in GuiXT, or in
Citrix. The system requirements are essentially the same as for
SAP GUI. GuiXT takes a little bit of CPU and memory of its own;
however, when you simplify screens, SAP GUI and Citrix will need
less time for screen processing.