Matt A Tobin wrote:If you have an Atom Processor then the Atom build will run the best.
Otherwise PM4XP is your best bet as it does not hold a bias to the Atom Processor.
PM4XP is exactly comparable to Main-Line Pale Moon.
Thanks for the clarifications, and this is exactly what I have been doing so far on that particular PC, and working fine in the default compatibility mode.
BTW, would the Atom build also be the best choice (vs regular Main-Line Pale Moon) for later Netbooks, containing an Atom CPU and running Windows 7 'Starter Edition' ?