I use VB.NET VB!

Can somebody point me in the right direction?

I will use the command: wclient.DownloadFile("http://www.domain.com/myfile.zip") to download compressed file from the web!

Is there any way to unzip the contents to a folder on the computer e.g. c:/my-windows-application/myfile/...
???

Then, I wish to upload the files using FTP! How would I upload the folder via ftp?

thanks peeps