hi lads I just brough avid liquid 7 and I made upgrate to 7.2 using this link( http://www.pinnaclesys.com/PublicSite/uk/Products/Consumer+Products/Advanced+Video/Liquid+Edition/Avid+Liquid+7+Support/Download+Area/Drivers+-+Updates/DX10patch.htm?mode=documents&Display=1 ) when i try to work on the dynamic time warp after rendering klip dosnet show