Requires Mac OS X 10.4 or later. Supports Mac OS X 10.6 (Snow Leopard).
About the download
The download is a fully-operational free trial version of iRecordMusic. It is identical to the purchased version, except that recording stops every 15 minutes. The time limit is removed once the product is purchased and the associated registration information is entered in the registration dialog.
iRecordMusic costs US $24.95. Existing users upgrade for free.
How to install
Click the download link and download will typically commence. The downloaded zip file should automatically unzip if you're using Safari. If not you'll need to double-click the zip file to unzip it.
Once unzipped, drag the application to wherever you keep your software, such as the Applications folder.
How to upgrade
Move the old version of the application to the trash, and install the new version. Existing registration information is detected.