I'm stuck on number 5.
And number 6.
And number 9.
Oh - the link to
http://www.simbazaar.com/ from the Simshost page doesn't work. Well it does, but - it doesn't. And I suspect that's where I wanna be for clue 10.
Disappointing to see that the files I wanted from Mochasims (wallpapers) are no longer there.

good puzzles though.