Offline Files in Windows 2000 pro

I have a user with 1.2GB on a Win 2003 Server. They wish to make all the files available offline.

I have set up the folders etc as “Available Offline”, however a number of subfolders and files are not synchronsing.

Some do and some don’t have the two arrow markers

Are there limitations to Offline Files”?

PC is IBM Thinkpad T42 with 40GB HD (37GB avail)
512Mb RAM. Running W2K SP4