It is possible, but not likely, that it will remove software that came with the older camera. Removing will probably be left for you to decide.
I already own the Canon PowerShot A75 and recently purchased the Digital Rebel XT. The software that came with the Powershot is already on my computer and some of it is similar to the software that came with the Rebel...except maybe newer version & a few new things of course. My question is do I have to uninstall the older versions already on there and then install the new versions or will they just be replaced when I install the new cd?
Thanks!!!

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