Here's some info on Mazacoin:
Features
Name: MazaCoin - Version 0.8.1 BETA 1.2 Treaty Edition
Symbol: MZC
Two-Phase Pre-Mine
Based on latest Bitcoin/ZetaCoin 0.8.99 source
Using SHA-256 Proof-Of-Work Mining (ASIC's Welcome)
Block Target: 120 seconds
Difficulty Re-Targets every 4 blocks based on last 90 blocks (Quick Difficulty Readjustment)
Block reward: 5000 MZC halving every 241920 blocks (about 12 month) - not dropping below
1 MZC (inflationary minimum)
Total coin mined: 2.4192 billion MZC + yearly inflation
2.4192 billion coins will be mined in approx. first 5 years
Thereafter around 1 million per year (inflationary).
Transaction Confirmations Needed: 5