What an idiot. You've said you don't know how to fix it, yet you make guesses and assumptions apportion blame on things that are developed _for free_. Wheras Martin is actually _charging_ for his time and produces something which you don't like? Blame Martin, if you must blame someone, maybe he's made an awful port? Maybe your old slow ARM-based machines simply haven't the power to do what's being asked in the time you think they should. (Iyonix is just a historic relic). But there's little point in emptily slagging off things that people have developed and given you for free. You don't deserve to have these things for free.