Sharing folers

Hello,
We are running windows 2003 server with service pack1. In out network we are running Windows 98/Me/XP.
I create a folder and shared named Label-routing in server. I am seeing this folder on widnows XP not windoes 98. What is the reason i am not seeing this folder. I created another one with test12345, this i am seeing in the 98.
Why i am not seeing other folder.