Navagon: Given what you want it for, buy RAM and HDDs like you're stockpiling them. For RAM at least get a pair of 4GD sticks. That way you can buy another couple of identical sticks should you find that inadequate. It doesn't need to be too fast. Capacity is more important in this case.
For HDDs get one that's quite fast (7200RPM) for the operating system and buy cheap, slow 'green' ones for storage as and when you need them.
Make sure you install the 64bit version of Windows 7 too. Otherwise that RAM will go to waste.
You don't want to skimp on the monitor either, if yours is as old and generic as the computer you're using it with. I've heard good things about the ViewSonic VP2365. But you might want a larger model, depending on your needs.
My monitor right now is the only thing that's decent - 37 inch screen.
What's your thoughts on Windows 8?
Would a fast harddrive be a good idea to use as a scratch disk or would that money be better put into something else?
cioran: Desktop, lots of ram (vid editing I'd look @8-16 as the floor), good gfx card (what bells and whistles do you need on the i/o? make sure it has it esp. if you need HDMI or mutiple ins and outs, etc), multi-core CPU.
Check newegg. You can get a good ibuypower for @900. You'll still need to put more RAM in for video editing though. May want to get an SSD too. Obvi, that'll cost more. Personally I think they're overrated.
Has anyone ITT done IRL video editing? Many of you aren't suggesting realistic builds. 4gb RAM? Are you kidding me?
Starkrun: for an OS i highly recommend
http://ubuntustudio.org/ its designed from the ground up for audio video and art creation....
on top of that focus on 4 things..
a quad core CPU or greater
4 gigs of ram or more
7200RPM hard drive
and 64bit OS as standard
as for GPU go for something with the tegra chip, linux can do some magical stuff with it. but you'll hit compatibility issues. ATI works a lil better in linux...
if your dead serious on the audio/video then a mac book pro is your absolute best but there insanely expensive...
cioran: That's a fallacy, macs are much slower and more expensive than PC's and all the major video editing programs are PC now. 10-15 years ago, I'd agree with you.
Currently, I'm looking @ 16 but my friend tells me that's overkill.
I'd like to be able to have HDMI i/o on a gfx card but every forum has the fanboys telling me the others are terrible and theirs are better so I'm at a loss as to which one to believe. What are your thoughts?
4 gb of ram seems a little low to me, would 12 be sufficient if I started with that and then added more later or would that cause recognition issues with the O/S?
I'm sticking with PC. A lot of my clients use PCs and I don't want to dual-boot something that would cost me more just to give me more headaches. Win 7 64 sort of took Mac's place for gf design stuff and I can build a much stronger machine for the same price.