I have been trying to install Quicktime 7.0 with itunes it downloads fine but when i install it nothing happens ..I called apple today and the tech said delete all old quicktime files and i did ...Went to install and nothing ..I really need someone to help me on this please ...
Try deleting Both itunes & QT, and then re-download & install both. Weazel- Quicktime is what actually plays your files. QT is the 'Player' program with all the codecs in. iTunes is just an interface.