Dude...
Bajaj...
Post every query in a single post... Instead of we gettin into each post n givin u a reply...
Obviously yes if u're plannin to overclock n not if u're not intendin to o'clock...
There're lots available frm Zalman, Thermaltake, Thermalrite n many more...
Costs come all d way frm d cheap coolermaster to d high end zalman...
Rangin frm 750 bucks to more than 7.5k...