If you want "something better"? then Artic Silver the latest compound is called Liquid Pro that does seem to have a far higher silver content in it. They are rating that as the top compound to go with at this time. Of course the initial cost was twice as much as AS5 when first looked over. A "small" tube can be bought at http://www.newegg.com/Product/Produ...TT=35-121-005&CMP=KNC-overturesmx&ATT=product for $9.99 at this time. Unlike AS5 it doesn't use any ceramic or any other non metalic additives.