Help a Mac guy buy a PC

[PSW]

I am about to buy a desktop. I am a mac guy so I am taking a step into the unknown...

It seems that w/ the online coupon (-$600) it will only cost me $648.

Thanks a ton in advance for responses.

This is the system:

Dimension 8400 Series, Intel Pentium 4 Processor 630 (3GHz)w/HT Technology and 2MB cache Qty: 1 Unit Price: $1,248.00
[S630H ] - [221-8110]
--- DIM 8400,P4, 630 (3.0GHZ),HT,2
[512M4 ] - [311-3974]
--- 512MB DDR2 SDRAM AT 400MHZ - 2
[QK ] - [310-1582]
--- DELL QUIETKEY KEYBOARD,104,ENG
[19FREE ] - [463-4353]
--- 19IN (19.0 IN VIEWABLE) E193FP
[X300SE ] - [320-3934]
--- 128MB PCI-E X16 ATI RADEON X30
[80S ] - [341-1055]
--- 80GB SERIAL ATA,7200 RPM,DIM,P
[NFD ] - [340-8442]
--- NO FLOPPY DRIVE REQUESTED
[WMCE ] - [412-0721]
--- DELL SUPPORT 3.0,DIM 3000,4600
[WMCE ] - [412-0688]
--- IMAGE RESTORE, DIM
[WMCE ] - [420-4927]
--- WINDOWS MEDIA PLAYER 10,DIM
[WMCE ] - [420-4920]
--- WIN XP MCE05,ENG,DIM,TIED
[WMCE ] - [463-2282]
--- THANKS FOR PURCHASING YOUR DEL
[SM ] - [310-1871]
--- DELL 2-BUTTON SCROLL MOUSE,DIM
[IN ] - [430-0742]
--- INTEGRATED INTEL PRO 1000 NIC
[DFAX ] - [313-2279]
--- V.92/56K PCI DATAFAX,INT MODEM
[AAREAD ] - [412-0705]
--- ADOBE ACROBAT READER 6.0
[DV16DVP] - [463-4682]
--- 16X DVD-ROM/ 16X DVD+/-RW, DIM
[DV16DVP] - [420-5079]
--- DECODING SOFTWARE,POWER DVD,DI
[SB1024 ] - [313-2431]
--- SOUND BLASTER LIVE! 24-BIT,DIM
[SB1024 ] - [313-2720]
--- FACTORY INSTALLED AUDIO
[A425 ] - [313-3213]
--- DELL A425 SPEAKERS,LF,DIM
[NIS15M ] - [412-0759]
--- NORTON INTERNET SECURITY,15 MT
[MMPLUSB] - [412-0779]
--- MUSIC MATCH 9.0 PLUS,BNDL,DIM/
[DPS ] - [412-0744]
--- PHOTO ALBUM 5.1 STANDARD,DIM/I
[AOLDHS ] - [412-0625]
--- DELL/MY WAY HOME PAGE
[AOLDHS ] - [412-0687]
--- NETZERO ISP,DIM/INSP
[AOLDHS ] - [412-0787]
--- AOL FOR BROADBAND
[AOLDHS ] - [420-3224]
--- BROADBAND ICON FOR CONSUMER
[WPOM ] - [412-0702]
--- WORD PERFECT OFFICE 12,ENG,DIM
[SQ3OS ] - [950-3339]
--- 3YR LIMITED WARRANTY
[SQ3OS ] - [412-0359]
--- SOFT CONTRACTS - QUALXSERVE
[SQ3OS ] - [902-4502]
--- NBD,DIM NW,QLX,S90,2YR EXT,DHS
[SQ3OS ] - [950-5462]
--- TECH SPRT,DIM,2YR EXT
[SQ3OS ] - [960-6380]
--- TECH SPRT,DIM,S90,INIT YR
[SQ3OS ] - [960-6160]
--- NBD,DIM NW,QLX,S90,INIT YR,DHS