ok got my macbook... it connects to the wireless hub so i can use the internet... is there anyway to set it up to use my home network?? so i can file share with my windows pc's and laptop??
Not quite sure what you're asking here? Is your home network different to your wireless hub?
If you just want to turn on file sharing, then go to:
Apple Menu/System Preferences/Sharing (Under Internet and Network)
And then tick windows sharing.
From your windows machines just use your username and password for the mac account you want to access.
To browse a windows share just go to the Finder and click on network, they should appear automatically.
If you can't see them, then while in the finder, go to:
Go/Connect To Server
and then type in:
smb://x.x.x.x
where x.x.x.x is the ip of the machine you want to access.
The mount will appear on the desktop. If you wanted this to mount everytime you login, then just drag the mount into:
Apple/System Preferences/(your user account)/Login Items