Woah, thanx a lot for the suggestions and input but don't get me overloaded
A lot of the mentioned programs are already on my disk in one version or the other like ACDsee, Irfanview, Picasa, the GIMP, some built-in Windows stuff and Faststone (the latter I found via this forum but I haven't played much yet since I have it). Most are good at certain key jobs but not suitable for one stop shopping.
I was checking the Adobe website and found a gazillion Photoshop products, [smug mode start] which of course are all great photo and video editing products, seemingly all can do almost the same but they only have different names, packaging and prices. There is even a version called CS5 for photographers, wow! [smug mode end].
How can a sensible person decide what product suits his needs based on such dis-information??? There are really no clear indicators in what e.g. Elements differs from Lightroom except for the price, I can imagine some interface differences but not from Adobe's info, except that Elements is primarily used by house-moms.
For now I downloaded a trial Lightroom 4, only need some time to try and get used to it...