Hi all, i installed morphos yesterday and trying it out before i buy the full version.i seem to be hacing a problem. sometimes i open a folder that i know has a file in it and it just shows a blank folder as if it was empty. i also seem to have some websites loading but shows nothing using owb. any ideas why its doing this. i have a powerbook g4 with 512mb memory. i have ordered 2gb . could this be a memory issue?

thanks in advance