-> Powerboosting your char from 48-60
-> No hacks/exploits
-> Great in case you want to get your twink to 60 before BC arrives!
NOTE: This tactic is as old as WoW itself. Moste people already know of it - I always thought it was rather silly until I tested it myself. Combined with buffs/flasks/pots and some friends this makes leveling A LOT easier, but it is still hard work. No fancy editing - just a guide..