[galaxy-user] Issue about uploading data

Hi, My user id is "deshpandenandan1975@gmail.com". I have been trying to upload 2 files each around 650 MB in size but the upload is in process for last 15 hrs .. I had a similar problem in uploading data to Galaxy few months back and had to give up using the tool. Can u suggest me a way out? cheers, Nandan