Installation without problem.
Manual without much interest.

ADQUATION / PERFORMANCE

3 Ghz PC with Win XP and Cubase SX2.
M-audio sound card FW Solo.
Stable, no problem, even with Internet on the machine.
Absynth poses no worries resource, it uses only if the envelopes are opened.

NOTICE GLOBAL

Fan since version 1.
I love everything about Absynth.
Another model of predilection: Moog Modular V.

For a complete CR, you can read my article on SDO.
It also includes some "no no" to address the programming:
https://www.sounddesigners.org/index.php?module=Articles&func=viewpage&pageid=33