Please read the editing guide
You shouldn't add stuff like CPU, graphics card, RAM and sound card after the product name. That's what's the left column for. ie. Sound (audio device): DirectX compatible sound card makes no sense and is redundant similarly to Processor (CPU): 2.4 GHz Dual Core CPU
Also don't fill the recommended column if it's duplicate of the minimum one. ie. |minOS = 7 and |recOS = 7 is redundant so is |minHDD = 7 GB and |recHDD = 7GB
Don't get me wrong I appreciate your other edits which add |minaudio since that one is mostly ignored :)
Topic on User talk:007a83
That's mostly because of fast copy and pasting of specs. Also, with the new style, The column does not combine when the spec slot if its empty.
You're right I never noticed that, but that seems to be regression of sorts IMO.