ES2 Excursions is a truly inspiring and fascinating soundset, covering a broad sonic spectrum, ranging from sounds you will use daily to spectacular, complex creations to perform magic on special occasions.
The sounds come as Logic channelstrips, which pushes the ES2's already fantastic sonic possibilities even further, because the whole arsenal of the internal Logic plug-ins has been used to create them. They are broken down into the categories Bass, Drums, Keys, Effects, Pads, Sequences and Synth.
This set clearly makes third-party synths less of a priority and it shows off that there are really not a lot of sounds that can't be made with Logic's internal synths.
Just listen to the audiodemo, which only uses the channelstrips exactly as you will get them.
System Requirements :

Logic 7 Mac

A few channelstrips use Amp Designer and Pedalboard which have been introduced in Logic 9, some use Delay Designer and the new Compressor algorithms which have been introduced in Logic 8.
Features :

• contains 100 high quality sounds as channelstrips which use the internal Logic plug-ins

• sorted in categories

• makes extensive use of the ES2 modulation routing possibilities

• and most important: These sounds will inspire you !
You can also listen to the demo here