OS Help!!

[Rock Bottom]

Hi, i feel like XP X32 is a bit out of date so i wanted to change to Windows 7. i don't know if i should go X32 or X64 i have:

2.7GHz Dual Core

4GB Ram

Graphics: Asus ENGT240


I will be using the PC for 3Ds Max, ZBrushR3, PhotoshopCS5, Dreamweaver CS4
(i added these details just in case)

Any advice would be greatly appreciated.

[PolyHertz]

Anyone whos using more then 2gb of ram should be running x64

[Neavah]

not to mention if you ever want to upgrade your ram you wont have to upgrade your OS to 64 bit.

[Rock Bottom]

sweet thanks guys i changed it yesterday and all seems well i guess the first time i did change OS my ram was faulty cause my PC was going like crap now it doing good :D thanks