Winscp into Atv

After installing atvflash I am unable winscp into atv did I miss something? I have tried from two computers. Network error: Connection timed out. Set time out to 120 but times in about 20 sec. I have tried on a Mac. Also with firewall off no luck.

Update it turns out my time capsule was blocking me from the atv all seems to be working.[/color]