Logic Studio installation problem

[Eric.C]

the installer keeps on asking me to check the media, but I couldn't find any damage... any help? here's the installer log if anyone needs it

 

4/27/08 10:03:14 PM Installer[2099] Split view bounds: {{0, 0}, {402, 104}} 
4/27/08 10:03:14 PM Installer[2099]	 Subview frame: {{0, 0}, {0, 32}} 
4/27/08 10:03:14 PM Installer[2099]	 Subview frame: {{0, 0}, {402, 104}} 
4/27/08 10:03:14 PM Installer[2099] The outer edges of the subview frames are supposed to line up with the split view's bounds' edges. NSSplitView is working around the problem, perhaps at the cost of more redrawing. (This message is only logged once per NSSplitView.) 
4/27/08 10:03:15 PM com.apple.launchd[1] (com.apple.installdb.system) Throttling respawn: Will start in 3 seconds 
4/27/08 10:05:08 PM [0x0-0x12a12a].com.apple.installer[2099] objc[2099]: Class LicenseSection is implemented in both /tmp/com.apple.installerdPmYMLcN/AELicensingPlugin.bundle/Contents/MacOS/AELicensingPlugin and /tmp/com.apple.installerdPmYMLcN/FinalTouch.bundle/Contents/MacOS/FinalTouch. Using implementation from /tmp/com.apple.installerdPmYMLcN/FinalTouch.bundle/Contents/MacOS/FinalTouch. 
4/27/08 10:06:45 PM Installer[2099] The Installer could not locate the data it needed to install the software. Check your install media or internet connection and try again or contact the software manufacturer for assistance.