1) For 90% of the time, when I shut my laptop and close it, re-open it, the internet stops working. So I go to system preferences, go to network, and it says that Airport is assigning my internet its own IP, which really isnt doing me any good. Do any of you guys know what Im talking about, and how to fix it? Or am I just gonna have to deal with it. 2) I downloaded some weird collective-download program, and ever since I removed it, I couldnt download .dmg's and other files that I want. Is there a way to fix this, and find the remains of that program I deleted? Thanks for the help.