@ mobileman If you really wanna check your microphone try the acer-puppy-410-27.iso (i've posted this in this thread before) using "netbootin" you can install it on and run it from a usb stick plz do open the alsamixer and up the pcm soundlevel and the other ones too that are set to 0 (zero) just to make sure. if it doesn't work in that distro your mic might be broken. Just be a little patient; the real Linux guru's will sort it all out for us just my advice feel free to ignore it... Updating and installing all sorts of stuff will probably only wreck your current version of linpus and you'll end up with a non functioning machine if you're real gutsy you could try the (Italian- language) version of Linux4one RC1.iso , if you wait a little more there will be an English version... the word is that these guys have fixed the mic problem without breaking a lot of other functionality... reading sd-cards... etc., etc., I'm gonna test this distro tonight and i hope 'the word" is right... but seeing is believing