Hi! I'm looking to get into the wonderful world of DSP-video by studying the many samples and appnotes (link below) for the DM642. Does anyone have such a board for sale? Any advice on where I could find one 2nd-hand somewhere on the net? Many thanks! Jean-Pierre DM642 appnotes: http://dspvillage.ti.com/docs/catalog/resources/techdocs.jhtml? familyId2&navSection=app_notes&toolTypeId=0&viewType=0&toolTypeFlagI d=2)