SiD Collaboration Meeting Highlights Tom Markiewicz/SLAC ILC BDS Meeting 08 May 2007 SiD MDI Issues Tom Markiewicz/SLAC SiD Collaboration Meeting 09 April 2007 SiD Collab-FNAL SiD MDI 3 of BNL Discussion 305 mm OD Cryostat 512 mm OD Cryostat 70mm x 1.7m AntiSolenoid Cryostat 60cm OD Support Tube 38cm OD Support Tube Space to Open Door Beampipe SiD Collab-FNAL SiD MDI 4 of 28 QD0 Cryostat in L*=3.664m 380mm 3258mm 264mm 370mm 524mm 763mm Beamcal 3.300m Feedback BPM SiD Collab-FNAL SiD MDI 5 of 28 SiD r