I'm without computer!!!

Well...I have been having problems with my imac for the last month...I take it into Apple on Friday and I'm told that my Hard Drive is failing...luckily I'm still under warranty, but on the flip side, I have been without my computer all weekend!!! It's amazing how much you rely on the computer - emails, itunes, school projects, iphoto, etc., etc......It's been hard!! Hopefully I will get it back tomorrow!! keep your fingers crossed...