Downloads Slow to Zero

Hi,

I have been having trouble downloading larger files (google earth, java updates, even mac updates). The download start off fast but soon drops to zero kps and does not regain any speed from there. This has become very frustrating.

I do not have the same problem with my PC that runs off the same internet connection. The issue happens with the mac on both wi-fi and hard wire connections.

I haven't found any help through google searches of the topic and my telephone tech support has expired. Any suggestions or solutions? Thank you!

Should mention - 13" MBPro - Mid 2010

 

anyone?