hiye i'm thinking of changing a new laptop as i hav some hard time doin my work and play some games with the current one. (compaq evo n610c)

i need my laptop to do work like 3d rendering (3d max, maya), video editing (preimiere, after effects) and graphics kind of stuff but i hav no idea which kind of laptop i should choose from. hope anyone cared to recommand a few model, my budget should be around 5k or less. =/ dun ask me to get a desktop instead cuz i travel quite a lot..

thanks in advanced.