OC - You are essentially running a twin to mine EXCEPT we are running XP Pro 32-bit (what sign/printing software are you running on 64?), and that our video is using the later (newer, but overkill) chipset. You never mentioned the drive setup, but unless you were spending in the G's, you are most likely running SATA.
Mr. Fine Line :Canada 2 - I looked at Dell, and even did a shopping list (below) from Newegg. I configured a setup using SAS (the latest SCSI), and DDR3 memory. Get ready for some sticker shock. From Dell the system just breaks $7k (with support, 24-hr on-site warranty, and software), and from Newegg about $4500 (no service warranty, no OS).
An alternative to SAS, but faster than SATA, is u320. Remember both are SCSI. u320 has been out for about 5 years and is still mainstream for the large corps. Nevertheless, it is yesterday's product and considering that a properly built SCSI system can run years (not an exaggeration) without having to look for upgrades, is it really advisable to go that route? Yet, the cost difference between the two is tremendous and u320 still kicks SATA's butt, and has much fewer drive failures. Dunno
: For you and others that want to use a faster drive array and not spend the money on SAS, just substitute the Adaptec SAS controller card with the Adaptec 39320-R and the drives to the same size and speed but u320.
I can tell you that about 15 years ago I started with what the called "Ultra 3" with a p166 (the fastest and newest at the time). 5 years after that I went to u160 and an Athlon (which was quickly replaced when the P4 1.8 became available). 4 years ago I upgraded to a u320 and added the Dual-core last year.
SILVERSTONE SST-TJ07-BW Black 4.0mm ~ 8.0mm uni-body aluminum outer frame, 2.0mm aluminum body ATX Full Tower Computer Case - Retail
Model #: SST-TJ07-BW
Item #: N82E16811163067
Best case out there! Has a completely separate compartment for the drives
$329.99 $329.99
ASUS P5K3 DELUXE/WIFI-AP LGA 775 Intel P35 ATX Intel Motherboard - Retail
Model #: P5K3 DELUXE/WIFI-AP
Item #: N82E16813131181
Asus is MY preference, but not gospel. I have tried others for different workstations and have not liked their performance
$246.99 $246.99
SAPPHIRE 100176L Radeon X1950PRO 256MB 256-bit GDDR3 PCI Express x16 HDCP Ready CrossFire Supported Video Card - Retail
Model #: 100176L
Item #: N82E16814102061
This card is overkill unless you are into gaming, or video editing. It is a good balance of memory, core speed, and pipelines for the cost
$136.99 $136.99
Adaptec 2185800-R PCI-E x8 SATA / SAS RAID 44805SAS SGL/128 - Retail
Model #: 2185800-R
Item #: N82E16816103053
I have five drives installed now. A person could use fewer but having the extra drive capacity makes adding drive a cinch
$704.99 $704.99
SILVERSTONE ST1000 ATX12V / EPS12V 1000W Power Supply - Retail
Model #: ST1000
Item #: N82E16817256020
It is all about amperage draw. A person could get by with smaller IF they properly balanced the loads, and never planned to add more drives.
$279.99 -$30.00 Instant $249.99
Intel Core 2 Duo E6850 Conroe 3.0GHz LGA 775 Processor Model BX80557E6850 - Retail
Model #: BX80557E6850
Item #: N82E16819115028
Not the latest and greatest but more than sufficient at a reasonable cost
$312.99 $312.99
CORSAIR 2GB (2 x 1GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500) Dual Channel Kit Desktop Memory Model TWIN3X2048-1066C7 - Retail
Model #: TWIN3X2048-1066C7
Item #: N82E16820145181
This brand is the difference between a Nike and Adidas, but so far the cheapest on Newegg to offer the DDR3
$359.00 ea. $718.00
Fujitsu MAX3073RC 74GB 15,000 RPM Serial Attached SCSI (SAS) Hard Drive - Retail
Model #: MAX3073RC
Item #: N82E16822116016
These would the smaller drives of the four. One would be for OS, and the other for Windows swap file and Photoshop scratchdisk - NOT set up in RAID
$259.99 ea. $519.98
Fujitsu MAX3147RC 147GB 15,000 RPM Serial Attached SCSI (SAS) Hard Drive - Retail
Model #: MAX3147RC
Item #: N82E16822116017
These two larger drives would be setup as a RAID 0 (do a search for RAID definitions to get a better understanding) and would give a total of 294 GB and appear on the screen as one drive
$499.99 ea. $999.98
Seagate Barracuda 7200.10 ST3400620AS 400GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM
Model #: ST3400620AS
Item #: N82E16822148138
Just a big drive for backup
$99.99 $99.99
Sony NEC Optiarc 18X DVD±R DVD Burner with 12X DVD-RAM Write Black SATA Model AD-7170S-0B - OEM
Model #: AD-7170S-0B
Item #: N82E16827152079
$33.99 ea. $67.98
ARCTIC COOLING Freezer 7 Pro 92mm CPU Cooler - Retail
Model #: ACFZ7-PRO
Item #: N82E16835186134
Computers can overheat just like cars. The factory CPU coolers do not compare with the aftermarket coolers
$34.99 $34.99