My 5 year old Dell Precision M6700 is getting long in hte tooth. The computer owes me nothig and I have for a while been coniderijng buying a new machine. Here is what I am considering: Dell Precision M3800 Intel® Core™ i7-4702HQ Processor (Quad Core 2.20GHz, 3.2GHz Turbo, 6MB 37W, w/HD Graphics 4600) edit Operating System Windows 8.1 Professional, 64-bit English edit Office Productivity Software Microsoft® Office Professional 2013, English, French and Spanish edit Digitally Delivered Software None edit Memory 16GB (2x8GB) 1600MHz DDR3 edit LED Display 15.6" UltraSharp™ FHD Touch(1920x1080) Wide View LED-backlit with Premium Panel Guarantee edit Video Card Nvidia® Quadro® K1100M, w/ 2GB GDDR5 edit Hard Drive 500GB 2.5” Solid State Hybrid Drive edit Additional Hard Drive No Additional Hard Drive edit Wireless Card Intel® Dual Band Wireless-AC 7260 + Bluetooth 4.0 edit keyboard Keyboard US edit Primary Battery 6-cell, 61Whr primary battery edit Adobe Photo and Productivity Software None edit Dell Backup and Recovery Dell Backup and Recovery Basic edit Protect your new PC No Security Software edit I know Autodesk no longer supports Inventor 2009, buy will Inventor 2009 run on this Windows 7 Professional computer? If so should I install the 64Bit version and also will the 64 Bit version open up previous models and drawings created in the 32 Bit version? Any and all comments will be appreciagted. Ed