Safari 4 seems to somehow have been deleted from my mac. The dock icon had a question mark in it so I removed it from the dock (nothing happened when i clicked on it anyway). When I looked in my applications folder it appears to have gone from there. No problem I thought, i'll just reinstall it. Luckily I have Firefox on the computer so I went to apple.com/downloads and tried to download Safari 4. Nothing happens. A screen comes up saying thank you for downloading Sarafi but nothing has downloaded. Still not a problem i thought because i'm sure I have a copy of Safari 4 in my downloads folder from a few months ago. Found it, clicked on it and went through the install process. When it get to the "select a destination" stage it won't let me install because "this update requires Mac OS X 10.5.7 I have Mac OS X 10.5.8 which means it should work being a newer version. I can continue using Firefox but it seems a bit weird that I can't reinstall Safari. I have also noticed that for some reason i can't download anything else from the apple downloads page. Really weird! Anyone got any ideas?