If you want to keep track of your Skype conversations, you can try out MP3 Skype Recorder, which is a freeware tool to record and save conversations. It stores your conversations locally in files using compact and MP3 format. The tool can record P2P Skype calls and SkypeOut 
calls as well as calls to Skype Online number. The advantage of using this tool is that it sits in the system tray and automatically starts recording the calls when you start a call on Skype.
It can record several calls simultaneously (one active with others on hold). When doing so the recorder stores every call in separate file for later use. You just need to provide access for this tool to Skype
Features;
- It’s absolutely free with no limits attached.
- Automatic or manual recording capabilities.
- Compact format of stored records (mp3 files).
- May be used to record P2P, SkypeOut calls and calls made to Online number .
- Capable to track simultaneous calls and to save them separately.
- Easy integration with Skype Conference recording.
- Intuitive easy to use interface
MP3 Skype Recorder is a nice and useful tool to record conversations automatically.
I have used MP3 Skype Recorder to record some interview conducted via Skype and it worked like a charm. Its a good little program !