Memory heatpads needed?

[WC Annihilus]

All right, well I recently bought myself an Accelero to go on the 7800GT that's been sitting around (it arrived and my dad stole it, I will kill him! ). However, I got it used, so there are no memory heatpad tape things. Think that these are needed? Any possible alternative solutions? If I can help it, I'd rather not have to buy anything

 

[FarFarAway]

How about stick a fair amound of Arctic Ceramique on them? Should do the trick