I've been using this for quite sometime, tiger, then leopard, and I plan on using it during the reign of all possible cats!
Great soft, humble in memory needs, fast, preferences give a LOT of possible choices, and what is perhaps even more important: the guy who makes this software really cares about it and answers any email quickly and efficiently!
I DO wish all developers were as driven and friendly as this one!
I can't recommend enough. This is a gem, I won't have my os without it!