Access Network drive on XP-home edition

1) I have mapped a share folder on my XP-home edition pc which is working perfectly fine.
2) This share folder exists on windows 2003 standard edition server.
3) Every time I restart pc and try to open share folder, it prompts for the password.
4)How I can map this share folder on XP-home permanently, so that every time it does not prompt for the password when i restart my pc?

Please help in sorting out this issue.
Thanks in advance!!!!

Bharat Tank