i cant believe it!!!!!!!!! im sooooo pissed of right now!!!!

i was trying to install Windows on my new hard drive and i acidentally deleted EVERYTHING!!!!!!!!!! on my old hard drive

i mean EVERYTHING all my monty pics and my sis wedding/engagment pics and all my work and music and software its all gone !!!!!!!!!

and now instead of the emachine set up i had with all sorts of hi tech stuff on t all i have is a basic windows xp with nothing on it!!!!!!!!!!!!

ps not this computer i cant bear to turn mine on