Which of these computers should I choose from this index? I run autocad Photoshop 3dsmax and others frequently?

1) Dell Inspiron E1505: Intel Core2Duo 1.66ghz Processor, WindowsXP Media Center, 15.4" Screen, 2GB Memory, 256mb ATI Raedon GraphicsCard, 160GB HDDrive @ 5400RPM, DVD+-RW, Intel Pro Wireless w/ Bluetooth, Three Year Warranty next to Onsite and Accidental Damage Protection, Additional Microsoft GPS Navigator Software/System>>>>>$1507.91



2) HP dv6000t: Intel Core2Duo 1.66ghz, XP Media Center, 15.4" Screen, 2GB Memory, 160GBhdd@5400rpm, 256mb nvidia graphics card, Intel Pro Wireless w/ Bluetooth, DVD-RW, 3 Year Warranty with Mail-in Service, No AD Protection<|>$1553.98



3) Gateway NX570X: Intel Core2Duo 1.60ghz, XP Media Center, 15.4" Screen, 2GB Memory, 160GBhdd@5400rpm, Intel Wireless Pro, 3 Year Warranty beside Onsite>>$1621.98



4) Sony VAIO VGN-FE790: Intel Core2Duo 1.66ghz, XP Media Center, 15.4" Screen with Motion-Eye Camera, 2GB Memory, 120GBhdd@5400rpm, Intel Wireless w/ Bluetooth, 2 Year Onsite Warranty>>>$1714.98



I'm a sophomore Architecture student at Univ. of Oklahoma.

Which of these computers should I choose from this index? I run autocad Photoshop 3dsmax and others frequently?

IMO they would adjectives struggle, but I would go for the HP.