1. 2. 10 5 7 2011 http www lattice cojp ja news event 2011 1005 event htm a OS Windows7 Windows7 x64 Windows Vista Windows XP XP Profession x64 Edition Windows 2000 SP3 256 MB 1 GB 200 MB XVL XVL eXtensible Virtual world description Language XML eXtensible Markup Language 3D XVL 3D CAD 1 3. 3D 1997 10 3D XVL 3D 3D 102 0074 3 8 11 4F TEL 03 5212 5121 FAX 03 5212 5122 http www lattice cO jp E mail casual3d lattice co jp 7 1997 10 E mail casual3d lattice co jD TEL 03 5212 5121 XVL 4. 3D 3D XVL XVL Player http Wwww lattice co jD DMU 3D XVL 3D 3D CAD 3D XVL 5. LATTICE TECHNOLOGY 3D XVL Studio 2011 9 27 XVL Studio 10 14 3D CAD 3D CAD 3D XVL 3D