Here's a command I keep forgetting.
In order to mount a windows shared folder just try this with root access:
mount -t cifs -o username=Windows-username //ip-of-windows/shared-folder-name /mount/point
And you've got it
For passwords:
mount -t cifs -o username=Windows-username,password=password //ip-of-windows/shared-folder-name /mount/point
Here's a wonderful link:
http://opensuse.swerdna.org/susesambacifs.html