I fixed it guys !!
By buying Windows 10.
I tried everything all of you suggested (including making sure it the USB stick was in a USB2.0 port
No avail and couldn't install it via another PC. That was the only opion I didn't get around to doing as I just didn't have the time to faff around so sent Windows 7 back. Bought Windows 10. Loaded up fine.
Note: the SATA drivers in the asus motherboard cd didn't work, nor did the ones on their website.
I kept swinging and it kept ducking and diving lol.
Done now. Thanks for all the help and ideas though guys =)