Tech Guide: What kind of desktop is right for me?

Desktop PCWhether you are a home user or power gamer, it is important to get a desktop that best suits your lifestyle. Here's what to look out for.

Like most consumers, you probably have an idea of how much you want to spend on a desktop. But how do you ensure that you get exactly what you need? The different shapes and sizes, wide range of configurations, and seemingly constant arrival of new and faster processors all make for a difficult decision. To help you find the right mix, we've outlined five common user types.

User types: Family | Student | Power user | Couch potato | Business user

Family

Although a PC can play many roles in the home, most families will be best served by a mainstream model. Spending around AU$1,200 to AU$1,700 (add a couple hundred dollars if you want an LCD instead of a CRT display) will net you enough power to quickly run productivity apps, view and edit vacation photos, manage MP3s, and even play many of today's games. Be sure to add a DVD burner and a large hard drive if you have a DV camcorder.

KEY FEATURES:
Pentium 4 or Athlon XP processor two or three rungs down from the fastest model
256MB or 512MB of DDR memory
80GB or 120GB hard drive
Nvidia GeForce FX 5200 or 5600 or ATI Radeon 9200 or 9600 graphics card
CD burner and--in many cases--a DVD-recordable drive
17-inch CRT or 15- or 17-inch LCD
2-piece or 2.1 speaker set
Windows XP Home
Microsoft Works Suite
Student
With college costing what it does, price is of primary concern for students and parents already footing the bill for tuition, book (and beer) money, and a PC. More students are turning to notebooks for taking notes in class and writing papers in the quad, but a desktop is still a common sight in dorms. Unless you are on the seven-year plan, a budget system should have sufficient performance and features to get you from orientation to graduation.

KEY FEATURES:
Fast Intel Celeron or slow Pentium 4 or midrange Athlon XP processor
256MB of DDR memory
40GB or 60GB hard drive
Nvidia GeForce FX 5200 or ATI Radeon 9200 graphics card
CD-RW drive
17-inch CRT or 15-inch LCD
2-piece or 2.1 speaker set
10/100 Ethernet port for plugging into the campus network
Windows XP Home
Microsoft Works Suite
Power user
Serious gaming, graphic design, and video editing all require a high-class PC with an equally high price tag. Look for a fast processor, lots of speedy memory, and a top-notch graphics card. If you plan to transfer and edit home movies, you'll also need a massive hard drive, a FireWire port, and a DVD burner.

KEY FEATURES:
3.2GHz Pentium 4 Extreme Edition or 64-bit AMD Athlon 64 FX-51 processor
512MB or 1GB of DDR400 SDRAM (PC3200)
120GB or 200GB hard drive(s)
Nvidia GeForce FX 5950 Ultra or ATI Radeon 9800 Pro graphics card
DVD-recordable drive
19- to 22-inch CRT or 18- to 21-inch LCD
5.1, 6.1, or 7.1 surround-sound speaker system
Windows XP Pro
Microsoft Office, DVD-authoring program, free game bundle
Couch potato
Like your entertainment to be more passive than interactive? Then you are a candidate for a Media Center PC. You'll get a fully functional PC that can moonlight as a TV and a digital video recorder. New models with compact or all-in-one designs are great for small apartments and dorm rooms. And the software and the remote let you control entertainment features without getting off the couch.

KEY FEATURES:
High-end (not necessarily the highest) Pentium 4 or Athlon XP processor
512MB of DDR memory
120GB or 200GB hard drive(s)
Midrange ATI or Nvidia graphics card
TV tuner card (or ATI All-in-Wonder graphics card)
DVD-recordable drive
17- to 21-inch LCD
Wireless keyboard and mouse
Windows XP Media Center Edition 2004 (or Sony's Giga Pocket DVR software)
Business user
Graphics are less of a concern for most businesses. You'll want a system with enough power for multitasking your daily office chores, and the money you save on the graphics you can put toward a flat-panel display and a better warranty.

KEY FEATURES:
Pentium 4 or Athlon XP processor
256MB or 512MB of DDR memory
40GB or 60GB hard drive
CD-RW drive
Integrated graphics
17-inch LCD
Windows XP Pro
Microsoft Office or Works

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