Free IDES Server :
Register Free IDES Server: http://www.ides.consolut.eu/sap/bc/gui/sap/its/zuser_req?sap-return-url=%2fsap%2fbc%2fgui%2fsap%2fits%2fzwebgui_ides
Password: You need to request this daily at: http://www.ides.consolut.eu/sap/bc/gui/sap/its/zwebgui
Free Download SAP (Front End) Software : http://doa.louisiana.gov/hrhelp/sap_gui_710.htm
or
http://www.ams.utoronto.ca/AMS_Help/Software/GUI_Installation.htm
you can even use the consolut SAP IDES System with your own SAPGUI as follows:
Application Server: i62external
SAProuter-String: /H/ides.consolut.eu/W/consolut/H/
System-ID: I62
System Number: 09