Hi all, Currently my household is blaming my macbook pro 13'' mid 2010 for consistently slowing down the internet. At all other regular wifi locations I never receive complaints. Is there any way I can get some tangible evidence that this is not the case? - I have upgraded the ram to 8gb (don't think this is cause) - I have reinstalled it - I have changed the HDD to SSD - Running the latest Mac os 10.8 Other WiFi connected devices: Imac 17'' 2006 Macbook Pro 13'' 2012 2.5ghz. Also running latest 10.8 Sony Vaio 2010 15" windows 7 These are the most active devices on the network. We have a fritzbox 7170 Modem. I do not understand How my macbook is the cause of the slow internet, and if it is would it not be a design flaw by apple? Problem is if its a design flaw I dont have any tangible evidence to go to my local apple retailer.. If you guys have any ideas I am open to all of them.