Hi! Am short on budget so I need help on CPU. - Core Duo Processor T2400 (1.83 GHz) sounds very good, but costs 200 Euro (~0) more then Intel ® CoreT Solo Processor T1300 (1.66 GHz) How much difference is there really in 2D and 3D applications (occasional rendering). Can I buy a Solo proc and then replace it with a better one in a year or so - or are the CPUs not upgradeable? Which one is a better value for money? - 256MB NVIDIA® GeForceT 7800 Go graphics card, PCI-Express x16 costs 330 EUro (~0) more then Intel® Media Accelerator 950 Graphics Up to 128MB shared system memory. I'm aware I shoudl forget about the integrated card, but can I buy the integrated card and upgrade it myself? The only thing I've replaced on my Inspiron (the last one) was the memory. Is replacign CPU & graphics adapter also that easy? What is the high-res display on a 9400 (WUXGA (1920 x 1200)) like? I had a high-res inspiron before so I have an idea about pros and cons, but what about the quality, colors, angles... I like the Vaio displays very much, are the new ones from Dell OK, too? Tia P.S. Application mostly Autocad (2D), ando also some 3D Max (3D)