I downloaded all the SimCity 4 files and burned them two discs (disc 1 and disc2). I inserted the first disc and it installed by itself fine, then it asked me for the second disc and it continued fine. But after the installation finished there was nothing, and the disc drive light was on permanently until an error came up asking me to send the information off! I tried launching the application from the computer with the disc in(ive tried both discs) and the same error happens. Its all there but I cant play it!! Please can somebody help!!! It took ages to download and now I cant use it :'( thx.