upgrade pulseaudio?

hallo, hallo! I'm having trouble getting skype working fully on an install of tde/squeeze on an Acer Aspire netbook. tde/kubuntu required some wrangling (including fooling with 'default.pa') on the same machine but it seems to be behaving. I notice it's got pa 2.1 while squeezy has pa 0.9.21 so I'm hoping it will solve my problem. (problem: skype cannot see the mic whether internal or external.) how do I do an upgrade of pa? do I have to upgrade the whole shebang? oh, yeah, happy new yr! F. -- Felmon Davis The secret of success is sincerity. Once you can fake that, you've got it made. -- Jean Giraudoux