Safari issues and zOOm Gallery issues

[tspore]

Hey I am getting my first mambo site up and ready.
I own www.fourthirdsphoto.com
And I am rebuilding it as a Mambo site.
The temporary site is www.tspore.com
Any how I have a couple of issues:
#1 It doesn't remember users in Safari
#2 If I try to add articles in Safari I get gibberish
#3 In zoom gallery I cannot get the most recent post to show up in that link.
Any thoughts?
Thanks
Tony