Fastest code to transfer large 7z(arj) files over a secured network.

**I need Visual Studio 2008 VB code that will allow me to transfer large 7z (arj) files over the internet from one PC to another. The two PC's are connected using a free secure VPN --- Using HAMACHI available from : <[login to view URL]> ** (join this VPN group called TEST-7z password is TEST) The use of the other PC's drive is done by simple mapping. I currently use the simple [login to view URL] command and transfer the files over ; but this is way to slow . . . I need a faster solution. ***If you can provide a faster solution I will give you access to test files you can use - the coder with the fastest solution will get the project. *** We give the best ratings in the industry ***- boost your ratings now !***