Is it safe?
No. All depends where you got it from.
are there any risks that I should be notified about when it comes to Windows 7 Installation?
Make sure all your graphics card drivers are able to be installed on Windows 7, which is the likely case.
Wow, 0shippingzone were surprisingly quick with my order!
Within 5 hours of me making my order they had shipped the acekard! I hope the shipping wont take too long.