[LAU] zoom h4 not visible/available

hello everybody, i'm trying to use zoom h4 as an audio interface on linux (linpus on acer aspire one). i read here and there that once it is connected (and proper option is chosen on the zoom itself), it should show up as a device. unfortunately it's not the case, it is not available neither as a device in qjackctl nor in audacity. also "aplay -l" doesn't show anything more than the built-in sound chip. i know that linpus is somehow "lite", but it does include alsa. please advice, if possible. thanks, antoni -- But also there's been an extension of control through technology. Here's my Adobe eBook Reader: Aristotle's Politics, another book in the public domain, never really protected by copyright. (shows "Permissions" field:) With this book you can't copy any text into the selection, you can't print any pages. (Lawrence Lessig)