help with proftpd

Ok heres the story:

Iv installed ubuntu server 6.10, installed webmin and setup domain aliasing because im planning on running multiple domains from this one server.

I have my domain.com pointed to /home/me/htdocs

when i type in my domain name it points to /home/me/htdocs as planned but im having problems with proftpd

I can log in via ftp and it puts me in the /home dir. I can upload, modify and delete files in the /home dir

once i go into /home/me and /home/me/htdocs i can not do anything in those dirs.

Does anybody know how to make it that i can upload files to /home/me/htdocs where apache is pointing for that domain?

also, im new so please be detailed as possible

I think: http://ubuntuforums.org/showthread.php?t=95875 will help. :)