Re: Cubing question...
1) You can reroll the stats on a charm by placing it in the cube with three perfect gems, and transmuting. The stats will be chosen at random from the list of those available to the charm's item level, which varies depending on where you originally found the charm / what monster dropped the charm.
2) you could probably go to Google and type in 'diablo.incgamers.com charms" or something similar. I generally just use the search function built into this site.
- Noodle
Edit: Doh! Pwned by Gorny!