So here come the questions...
Can you recommend a good online company where I can configure a
custom-made PC?
I'd suggest starting with a motherboard bundle from
www.mwave.com
Selection isn't quite as large as newegg, but mwave tends to carry better
brands (or fewer off-brands at least) at very competitive prices, and their
service is better than neweggs.
Should I stick with a 32-bit system, and if so, would 64-bit
motherboards (e.g., Intel DX38BT) run a 32-bit OS (I don't know if
they're backward-compatible or not)?
I'm dual-booting (well, triple-booting, with linux) 32-bit operating systems
on 64-bit hardware. Long story but, when I bought Vista, I wasn't observant
enough to notice that ONLY the 32-bit version of it was included (along with
instructions for obtaining the 64-bit version). Didn't want to wait weeks
to install the new OS, so I just installed the 32-bit Vista. And I've been
too lazy to update it since.
The only thing you need to look out for
is, if you EVER want to run 64-bit software, then all your hardware and your
OS needs to be 64-bit.
I already plan on running XP. Is there any reason to get Pro? Or is XP
Home sufficient?
In general, either one should do, until you get ready to upgrade to Vista.
The following web site has more information.
http://www.microsoft.com/windows/products/windowsvista/buyorupgrade/upgradepaths.mspx
It seems like 2 GB of RAM should suffice, but I wonder would it be a
better idea to go for 3 GB instead? (I would imagine that anything more
than 3 GB is overkill.) Is there a particular type or brand of RAM I
should get? What about dual-channel and ECC? DDR2 vs. DDR3?
More than 2GB will only help if you have a specific application that can use
the extra RAM. Read your video editing software documentation or any
sound-recording/mixing apps. to find out. But in general, it's somewhat
unlikely that you will be able to use more than 2GB of RAM, no matter how
hard you try to do so. If you do dip into RAM above 2GB, it's likely to be
used for video editing. Don't worry about dual-channel (optional, neither
good nor bad), avoid ECC (wasted money), and DDR2/DDR3 makes no difference.
It's good that you asked about brand though. Besides skimping on the power
supply, the number one mistake of many new builders is to go for no-name
RAM. Get a good name brand. I like OCZ and Kingston brands myself, as I've
had no compatibility or stability problems, ever, with those brands. But
there are other good brands also. Find motherboard reviews for your
motherboard, see what brands of RAM that other builders have had good luck
with, when building with your motherboard.
Laugh if you will, but I still want a floppy drive! Do modern
motherboards have floppy controller ports?
I haven't seen one yet that doesn't have the legacy floppy controller and
appropriate connector. It wouldn't surprise me if this is eventually phased
out though.
Any recommendations for power supplies?
Yes. Go for Seasonic, Enermax or OCZ. And post the specific model here
before you buy. If you buy the wrong power supply, you might as well take a
sledgehammer to the rest of your hardware. It's that important, it can't
possibly be overstated. The power supply is the first half of EVERY
component in your system, so it's easy to turn top-notch hardware into JUNK
by simply choosing the wrong power supply or (worse) using a power supply
that was included with a case. Expect to spend about a hundred bucks (maybe
more) on just the power supply. There are some bargains though. That's why
I said post the specific model here, so the experts can review it.
I did some preliminary research at Tiger Direct. I saw a number of Intel
motherboards (are other brands better?).
Better than Intel? No. There are some brands that match Intel quality,
while trying to offer different features. Other brands you might consider
are AOpen and Biostar. Note that Asrock, Asus and Gigabyte are all the same
company, and I specifically would not recommend any of those three.
(thought many will disagree with me there)
Is there a particular FSB speed
I should try to get?
Not really. Faster is usually better, but the point is moot, as long as the
motherboard supports the CPU you choose. It is highly unlikely that you
will want to upgrade without replacing the motherboard, so FSB is not
something you should need to worry about.
I know this would also determine the type of RAM I
get. Chipsets were G33, P35, and X38. I assume the higher the number,
the better? I don't know much about chipsets... how important is a
southbridge (I noticed only one of the mobos had a southbridge)?
Higher the better? Nope, shop by motherboard features (especially support
for your chosen CPU). For your build, it looks like P35 would be a good
choice, at the moment. Oh, they all have a southbridge. Some motherboard
chipsets roll this into a single-chip solution, though. That is, the
northbridge also handles the southbridge functions. It is vitally
important, but you aren't going to find a motherboard without one, so don't
worry about it.
Again, TIA.
P.S., at Tiger Direct, I came up with a PC that would cost $1,269.95
(US):
Systemax Mid-Tower
Personal preference. Probably OK.
Intel D975XBX2 ATX motherboard
Interesting choice. Should work fine, but I think this model is being
phased out, as it appears to be slightly older technology.
Intel Core2 Duo E6420 2.13 GHz 4M 1066Mhz CPU
Good.
2GB DDR2 PC6400 800 MHz Dual Channel (1GB x 2)
BRAND?!?
160GB 7200RPM 3G SATA II Hard Drive
250GB 7200RPM 3G SATA II Hard Drive
20X DVD+R/RW-R/RW Dual Layer Drive
If possible, get a recent copy of nero OEM suite with your DVD burner
Creative SoundBlaster X-FI Fatality (w/o this, the system would be
$1,069.96)
If you are thinking about audio work, you might want to hold off on buying
the sound card, or go with a cheap one to start with. Creative Labs Sound
Blaster Audigy SE would be a good choice to start with, only 30 bucks.
Radeon X1550 512MB PCI-Express (1DVI / 1VGA) video card (I found it odd
that Tiger Direct doesn't carry the X1950 Pro)
If you're not a gamer, this should work fine.
Windows XP Home (generic OEM, I presume... it said "DSP")
I didn't see DSP on tiger direct. But the OEM version should work fine.
500 Watt Power supply is minimum I would recommend for your rig, BUT that's
assuming it's a good name brand. I don't like the selection at Tiger
Direct, but the Corsair VX550W would be a good choice, if you have to stick
with tiger direct. -Dave