Using Auto Call Recorder is so simple - simply run the application from the Programs menu and select Enable Recording. The next incoming or outgoing call will be automatically recorded and saved to the location you specify.
A range of settings can be chosen to configure the bit rate, sample speed and WAV format type, all of which will affect the final size of the recorded call.
Auto Call Recorder runs unobtrusively in the background, and uses minimal resources as it records your calls. In fact the only thing it lacks is MP3 encoding of the saved file, but there's obviously scope for this to be introduced in a later version.
One other guide for use - make sure the person you're speaking to on the phone knows that you're recording the conversation, as this is required by law in most countries!