Find your backup disc! You are advised to backup your downloads when you get the software, and if you haven’t you can’t blame anyone, can you? 😉 Anyway, simply try to find someone near you with a install disc and use it. You may also find the trial version of CS3 on some download sites still and of course the trial was also handed out on discs on tradeshows and presentation events. You could then input your serial and have a full version of PS. Short of that – upgrading to CS4 would be a way, too.
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