first i would like to ask what internet connection you would like to share
if it a dialup modem, cable modem,.. well i do not know what else
first change you IP range to 192.168.1.x and the gateway to 255.255.255.0 on both computers
on windows XP right click on the connection icon and choose properties in the last tab you will find internet connection sharing check it
on the suse computer set the gateway to the windows computer IP from Yast of course
well if it is something else other that those modems or you did not find the internet connection sharing just tell me
and tell me also if it works
Good Luck
