I am flabbergasted with their inability to activate the software. I purchased my Rosetta Stone over a year and a half ago. I own version 3 all 5 levels. This purchase cost me over 550.00. Unfortunately, I have encountered problems with my computer which has required me to reinstall this software and all other software's previously loaded in my computer. What's worse is the receipt has been misplaced or disposed of therefore without the proof of purchase, I can no longer utilize the product and whats worse is I haven't completed... read full review »