hello,
First welcome to the world of VMware virtualization on a Mac. :-)
When the VM is open, press the Control+Command+Return button. That will bring the VM to fullscreen, and I'm pretty sure that's what you want.
Press the same set of keys together again to get out of full screen mode.
if you have any questions on what the key symbols for various mac shortcuts are, you can check out the following link:
http://www.danrodney.com/mac/
Alternatively, you can go to the View menu and choose Full Screen. Remember the key sequence though, because sometimes the menu disappears from full screen mode.
Fusion "light" (inappropriate terminology IMHO) is fine. it's the full product. the only thing missing is the McAfee AV.
Happy VM'ing,
Trevor
www.vmtrooper.com