[Soultrader]

One way to optimize your internet speed is by using a program like Tuneup Utilities 2008 which will automatically configure your pc settings to make internet connection the fastest. I have seen a few other programs out there which will increase your speed by over 30% but they are Japanese versions. Perhaps they similar softwares are available in the US as well.

I must say 6 pcs is pretty impressive. Hopefully someone else can offer better advice regarding this issue.