recommendable data stick with SoftMaker Office 2010

Unbeatable for the current price (with shipping to the 10 euros); OfficeSuite is German and easy to use - easy enough for the home user who does not necessarily have to frequently collaborate with other people's documents that use Microsoft Office on your side (... must ...); since it may well be that some "subtlety" in the exchanged documents will be the loser. Another advantage is that the office software need not (but may wish as well) to be installed on the hard drive ... the office is - as we say as a professional - "portable" and can be launched directly from a USB stick. Therefore also be used on PCs, where you yourself can not install anything or must.
Before use you should, if necessary, the content of the sticks on a separate hard disk or the like secure. USB flash drives do not last forever - or else, in the case of the case not only the stick, but also its contents "gone".
After voluntary registration with the manufacturer SOFTMAKER (German software) you get a personal license number that, as I know SoftMaker - for cost upgrade to a newer version entitled.
The rest of the offerings I have not tested - may be nice additions for those who need it. For zipping I would anyway recommend the freeware 7-zip - is also portable and is continually evolving.