Best renaming utility

[Braklet]

Ouch! Unfortunately that's about all I watch (I know, it's sad).

Don't feel bad. Judging from amount of time recording, editing, and watching, I realize I spent all that HTPC money and build time just to store cartoons for future consumption.

Of course, they're "edgy." (Almost exclusively Adult Swim material from Turner's media empire.) But they're still cartoons.