you have to create a samba user. from your linux box as root at the command line type
Code:
smbpasswd -a username
where username is your linux username. you will have to assign a password. then from windows when you browse to \\myhome you should be prompted for the username and password.
in windows, case doesnt matter, but it does in linux. i usually just make everything lower case, that way there is no issue. also you might want to post your smb.conf file, there may be other things that need to be changed there to allow you to connect from windows
hope this helps!