YouTube is NOT WORKING!?! 1080i/p uploading problem

Youtube brought the new HD feature 1080p which allows people to upload HD videos that are even of higher quality than the 720p. I bought an HD camera so I can make HD videos. Now that I try uploading the video, it says that it is uploading but after a full hour it says "upload failed". The only way to put up your video is to convert it to standard quality. I am still trying to figure out how to fix it so you can upload your 1080i/p video and as soon as I do I will put HD VIDEOS on kashlife.com