CPU Time (wodSFTP / wodSFTP.NET / wodSFTPdll)

First of all, thanks guys for the great job.

I have one problem while using SFTP.NET library though. Everything works well but the CPU time consuming goes up to 30 (Task Manager) when I'm downloading a file. And even worse, if I'm running several processes on the same box, the application will occupy all processor time.

I tried to run another client, open source FileZilla. This one consumes 5-10 of CPU time.

Any thoughts about this issue?

thanks,
Viking