★★★ "Tell me before it's too late", even more useful since Lion (read *) ★★★ Price highly reduced -- Grab your copy!
You would like to be alerted soon enough so you can move or delete files, allowing you to have again enough free space for your Mac to run smoothly?
Mac OS X tells you when your hard drive is full, but sometimes you wanna react more in advance.
Disk Alarm will let you know in advance, and will spare you a lot of time!
★★★★ "This alarm is a unique idea which we have not seen before" - HotMacApps.com
FEATURES (as of version 1.2.3):
★ Supports Mail, Mailplane & Sparrow as a Mail Client to send E-mail alerts.
★ Add as many volume/hard drive as you want. Disk Alarm tracks more than just the boot volume.
★ Add external (USB/FW/...) disks as well as Network Volumes, Time Capsule, ...
★ See the total free space among your volumes. Pick the ones you want to see as a total in the menu bar.
★ Localized in 8 (!) languages! Need more? Tell us!