how to download multiple files by socket with FTP in .net

I am trying to make software like FTP client. on vb.net

I Connect with Ftp server and able to download single file at a time by sending command PASV and RETR <filename.ext>

while Retriving file i cannot send any command except ABOR. and can't send PASV and RETR again to retrive another file.

What should I do .net jonkies ? Can any one give me logic for it ?

thankx in advance.

[418 byte] By [vbnetdiscuss] at [2008-2-18]