@imgame2
Thank u for ur advice.before making choice plz tell me in what way g45 is better than g33. and i will use this system for more than 4 yrs. may not i but my sister will use it at my home.thats why i wanted system to have long life. u also plz tell me abt pci-e 2.o and its importance.
G33 has ICH9 controller hub and G45 has ICH10 controller hub ..there are few more architectural difference which are minor ... G45 will give u improved performance of about 7-10% ..and PCIe 2.0 is version 2 of PCIex for graphics it might improve graphics performance by 5~7% percent may be ...
since u are not going to use any gfxcard ... that performance is irrelevant ..but all the gfx card available in market are PCIe 2.0 compliant ..which will work fine on PCIex 1.1 which g33 has albeit with little bit lower performance ...
the only striking feature of G45 is its onboard gfx capability it has GMA X4500 ..which can let u run HD movies without any gfx card ...performance wouldn't be awesome but it will some good jobs ..if u would want to use average autocad stuff and some games it will handle it quite nicely again without the help of gfx card ..which u might need in G33...
but again considering G33 based chipset board costs less ..u can put a gfx card later by saving on that money and that will be better than G45 onboard gfx anyday ...
looking at ur constraints ...i have a change of mind and i think u should go for P5K-VM ...@5.1k
its gives u flexibility of overclocking,better capacitor and costs less gives u alright performace ..gives u linux 64 bit support ..
there is also a catch with G45 chipset i saw it somewhere that it doesn't support IDE or PATA ...so P5k-vm is ur choice ....