PMB won't install properly on new computer

I didn’t know until yesterday that PMB has been superseded by PMH. Just a warning: I installed PMH last night and recall that the instructions say that PMB must be present first before PMH is installed (if one doesn’t have an installation disc presumably).

So far I haven’t noticed much difference between the programs though I haven’t downloaded images yet. One feature that annoys me is that I only used 2 controls in PMB: ‘Open with’ and ‘Slide show’. Annoyingly the 'slide show' button has gone & it’s now a 2-step operation: Manipulate>Slide show.