[HalSF]

I'm having a chronic issue with a spinning beach ball/"Application Not Responding" crash occurring while I'm setting up parameters for a new SD script. I'm running SD! 2.5 from my Applications folder, and I've had no trouble doing a variety of backups with scripts I've already created.

Any idea what might be causing this problem?

My computer is a black 2.4 GHz MacBook with OS X 10.5.6.