The product looks good, but it takes a lot of memory and is very slow to open because it sometimes has to load plug-ins to read attachments folders. Also I am a regular Open Office and it is sometimes difficult to navigate ... That said it is a good product rather expensive considering that the license is only that for a position again I did I bought only because of a promotional offer with a discount. Some blockages also because I always use Microsoft XP and sometimes I have to reboot the system because it blocks my PC and will not open !!! I received the product within 3 days delivered by mail without signature, perfect delivery from Amazon as usual, no complaints ... 4 stars only given the little problems listed above ...