Will my system run 64bit windows 7 home Premium

[T0BSTA]

Will my system run 64bit windows 7 home Premium?

my specs are

intel core 2 quad q6600 @ 2.40GHz
3GB ram
sapphire ati radeon 4890
320 GB HDD

Also whats the difference between 32bit and 64bit apart from the colour and what one is best ?


thanks

 

[fini]

1) Yes
2) Lots
3)64bit

 

[T0BSTA]

Thanks