I just installed a ssd on a laptop, but I forgot to grab a couple of files off the old hard drive. I used the same Windows 7 key of course. My question, is it safe to unhook the new hdd, so I can temporarily reinstall the old hdd, boot up, and grab the data. Then reconnect the new hdd. Is there any chance I'd create a problem with the new hdd? I'll disconnect the internet before installing the old hdd, so that Windows does not try to validate nline or anything.