I am trying to ID some european girls named Sara/Sarah (all from DVSX titles). I counted 7 different Sarah's and already managed to identify Sarah Blue, Sarah Dark, Sarah O'Neal, Sara Nice and Sarah Twain, but there are 2 left that i failed to recognize, can someone have a look and help me on this?

Sarah #1
She appears in DVSX's 'Double Parked 2' where she has a scene with Danielle, Johnny Slovak and George Uhl. I did find some info on IAFD (perfid=Sarah_pr/gender=f/Sarah.htm) but that info didnt tell me much. I do know that she is from the Czech Republic though.

Sarah #2
The second Sarah is from 'Girls Interrupted #1', she has a scene with Mili Jay, Jessica and George Uhl. I checked many sites for european Sarah's but failed to find ANY info about this one.

Sarah #3 (Sara Nice)
It took me a while, but the Sarah from 'Double Parked 7' appears to be Sara Nice, i found info about her on BGAFD, but i was wondering...She is a polish girl that lives in the UK, and in the UK there is a serie called 'UK Student House', in nr 7 and 8 there is a girl named 'Sarah Lou', can someone confirm or deny that Sarah Lou and Sara Nice are the same person? I also think 'Sarah Blue' is in nr.7

Sarah #4
I found another Sarah but i have no clue on who this one is:
http://excaliburfilms.com/pornlist/starpgs/Sarah_i.htm
http://excaliburfilms.com/pornlist/starpgs/Sarah_i1p.htm
Does anyone recognize this one?

Also...Since these Sarah's are all from DVSX titles, i was wondering who this 'Guy' person is, at first i thought reviewers (especially Selena Silver's reviews) were just talking about 'some guy', but are they talking about Guy DiSilva, or are there other male performers named Guy (i didnt even know Guy was a real name, must be french ;-))

Hopefully someone can help me with all my questions, thanks in advance ;-)