SoundFont technology is akin to software sampling. A SoundFont file,
or SoundFont 'bank', contains one or more sampled audio waveforms
(or 'samples'), which can be re-synthesized at different pitches and dynamic
levels. Each sampled waveform may be associated with one or more ranges
of pitches and dynamics. Generally speaking, the quality of a SoundFont
bank is a function of the quality of the digital samples and the intelligent
association of samples with their appropriate pitch ranges. Quality is also
dependent on the number of samples taken for a given range of pitches.

SoundFont banks are tightly integrated with MIDI devices and can be
seamlessly used in place of GM patches in many computer music sequencers.
The sound quality of SoundFont banks is generally regarded as superior to
standard GM banks,and many SoundFont banks have been created specifically
to replace GM banks with samples of each corresponding instrument.

Example extract:
Extract the RAR file and copy it into
C:\Program Files\Image-Line\FL Studio 8\Data\Patches\Soundfonts
and enjoy the realistic sounds of various instruments.