I have been trying to upload both my worksheet and powerpoint , but it says the page cannot be seen in the course of uploading.I tried it on another computer with a different IP but the result is the same.I thought maybe there were too much teachers trying to upload at the same time but I tried it during the morning , on midday and in the middle of the night.I �m afraid I will quit trying.I uploaded worksheets before but I can �t figure out why it doesn �t work now.Is there any suggestion you can make for me :((( I �M SO DESPERATE..I mailed Victor but I think he �s busy.So , I will appreciate your help