3D sound = Surround Sound?
The Creative Audigy 2 ZS is the card to have these days (7.1, THX certification etc etc) click here
£85.50 but can probably be had for less...
RAM doesn't really come in to it with sound cards.
Huawei P10 review
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New iPad, iPhone SE & Red iPhone 7 on sale now
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.