Got an iPod touch? And some audio input hardware? Want to make some VoIP calls? If you answered yes to all of the above, you'll want to check out the Touchmods site later tonight, when they'll supposedly be releasing their full-on SIP client for the touch. Hopefully by now it's a little more prettied up than the last time we saw the thing above. If those last videos are anything to go by, though, it looks like it will be.