Viper lair has posted a review on the Scythe Ninja CPU Cooler
The Scythe Ninja is a solid and good performing cooler that will do the job for all CPUs. You will need to pick up a fan for anything faster than an Athlon 3200+ or P4 3.0 GHz. Those building lower powered HTPC type rigs will want to give this a look so long as your case has a clearance of at least 6 inches.Scythe Ninja CPU Cooler Review