Backing up

In build a pc cause it involves a built rig.

 

Recently built my comp, all is going perfectly. Got all the drivers perfectly set and all the settings are great. But I never noticed that I installed 32bit Windows instead of 64bit. Meaning the 2 sticks of ram that equal 8 gb is cut in half....

 

So now I must back up my computer's "perfect" settings to upgrade to windows 64bit. Thing is I have no external HDD, best I have is a 16GB flashdrive.

 

So yea, is there a way to upload my HDD files on the net somehow or any other ideas?

Need a bump. 

 

Found a previous 160 gb notebook hdd that is said to work with my set up based off google. Trying this.