Here's the situation, I just moved into a corporate apartment with Internet access. When I booted up my MBP, my airport wanted to connect to an open access point. I used this access point because it seemed like it may have been part of the apt service. I left my apt for two hours and my wife used safari to look up some airline info. When I got back, I noticed two windows open on my desktop, one with my account library files and another with a window titled something like "files and extensions." The most obvious concern I noticed was that the name of my mac hardrive icon went from Macintosh HD to "/.../" I changed it back to Macintosh Hd, but I am now worried someone has access to my MBP and could possibly key log me or access my system again. My wife swears that she did not accidentally open or change anything and my 2 year old was in the other room. Should I be worried? My system runs fine, and I will install my Apple Extreme N router, but should I do anything else, like doing a clean install of Leopard? Please advise! Thanks!