1) As of yet, we have not seen Natalie Portman in a bikini
2) I can watch the original trilogy over and over again and see Carrie Fisher over and over again. But I can't think of a single good reason to watch Eps 1 or 2 more than once, so Natalie Portman being hot is kinda moot...
And about Mark Hammil and HC. Mark is the coolest guy ever. Most actors is attached to something like Star Wars, they spend the rest of their career running from it. Mark Hammil is totally cool with being Luke Skywalker cuz he knows thousands of us geeks out there would kill to be thought of as Luke Skywalker everywhere you go. And that's cool.
ricarleite, what do you mean about Mark being "differant"? He's supposed to be more "aged". One, because he's maturing alot as he learns of the Force. I mean, I think he's pretty much the same in ESB as in ANH up until him going to Degobah. Then he starts to change.