To respond to Frag's post earlier about the M-Audio not having DTS support: I am able to use DTS flawlessly with my Z-5500s. I feel like a fool here but whatever it is allows DTS to work perfectly with any movie I play that is DTS enabled (And trust me I do it, love the sound of DTS). In any case, the sound card does support it. Maybe it's just me but I like the simple software. I want my sound to be accurate, not all that stupid crap Creative bundles like reverb and room effects (The M-Audio has this if you are using a non-digital connection but not if you are).
Cool, now that I see your setup I can add more advise.
Soundcard: Why?
Vista breaks almost all hardware functions of a soundcard, and if your doing digital output the reciver is doing the work not the soundcard. On-Board is very good these days.
I do have a soundcard in my rig, but I purchased it smartly I got a refurbished X-Fi Xtreme Music for like $40 and I use analog output so the soundcard can effect the quality and I really like the 3DCMSS that the X-Fi has, also with Alchemy some games have EAX again.
If you do not have a specific reason for a sound card this is a area you can probably save money.
Why? Because you have ears and an appreciation for quality audio. If you don't, plug in some RCA or GPX brand speakers and enjoy (The thought is pure torture to my ears!).
Vista doesn't break anything, if sound card makers (Namely Creative :evil:) are too damn lazy to code decent drivers the stuff will not work. On-board is good, LOL. At providing bare minimum sound - yes. The bare minimum now is much better than it previously was (Think of listening to your computer's sound through two cups with a string attached in the old days of on-board sound ). To anyone with even a slightly discerning ear, it's pure rubbish. Just because mobos come with optical and coaxial S/PDIF plugs and 7.1 surround doesn't mean it's quality it means it's available (Big difference).
Not to disrespect you, but buying anything Creative can't be said to be smart unless you're going to smash it into bits in front of the Creative headquarters (preferably in front of the CEO - but you might get in trouble for that). They use cheap DACs and produce only average sound quality. Given anyone buying a sound card has more demand for quality than someone using on-board, you should get something worth it and Creative is simply not worth it.
I'm an audiophile so I take offense to the suggestion people should just not spend as much money. PC audio is the cheapest to make sound fairly high quality compared to many hundreds and even thousands of dollars necessary when looking at stand-alone audio components. If you need basic sound, use on-board. If you want better sound, get M-Audio or HT Omega but don't buy Creative. Creative is similar in quality to on-board and is wasted money. I'm not alone in this, since you see several other members here (and many elsewhere I can vouch for) will agree on Creative being a poor choice for sound cards.
For example, here is a $135 Creative sound card (via Newegg if you can't tell from the watermark)
Now here is a $90 card from HT Omega
Only Creative would charge so much for a card with no optical or coaxial S/PDIF inputs...They're about money more than quality whereas the opposite is true for M-Audio (Can't say for HT Omega but the seem quality oriented).
IMO the best PSU is and always will be PC Power & Cooling though :P
I have had great experience with the ABS brand myself. Funny story how I picked them though, I was looking at cheaper PSUs and people kept telling me "You need more amps on the 12 volt rails!" so I was sick of hearing it I went to Newegg and clicked the drop down on 12 volt rails and saw one that said six (The most it had listed, I knew about duals but nothing more). I clicked it and found my current ABS Tagan PSU on there regularly $190 for $100. A total of 64 amps on those rails which means this beast will power just about anything I put in here. Given I was looking at paying $80-100 for a PSU that was going to be 500-600 watts with decent power on dual or triple 12 volt rails, I went for overkill given the good sale.
Plus I like the shiny blue box the PSU components are encased in! :mrgreen: