I'm building my first PC and need some help

[Will]

I've chosen these parts with some advice but i'd like some more on the parts. I would also like to know if this is all i need to get it up and running.
the parts are:
Video: XpertVision GF 6600GT 256MB 128bit DDR3
http://www.jantechcomputers.com.au/product.asp?pID=11725&cID=291
Mobo: ABIT AN8 Fatal1ty motherboard
http://www.jantechcomputers.com.au/product.asp?pID=10307&cID=762
CPU: AMD Athlon 64 3500+, Socket 939, Venice Core
http://www.jantechcomputers.com.au/product.asp?pID=11925&cID=287
HD:Segate Barracuda 80GB
http://www.jantechcomputers.com.au/product.asp?pID=11838&cID=122
Ram: PC3200 Cosair 1GB (2x512)
http://www.jantechcomputers.com.au/product.asp?pID=6250&cID=171
Case:Antec(USA) Top Quality SUPERLANBOY, Anodized ALUMINIUM ATX Case
http://www.jantechcomputers.com.au/product.asp?pID=195&cID=73
PSU: Thermaltake TR2 430W PSU with PCI
http://www.jantechcomputers.com.au/product.asp?pID=12417&cID=523
Speaker:ALTEC LANSING 121 2.1 Speakers
http://www.jantechcomputers.com.au/product.asp?pID=11025&cID=117

I already have the monitor, keyboard, mouse and XP.

if you could give me any advice on these i'd really apreciate it. I'm in Australia which might affect things.

 

[Amorssang1]

Wow, some of that stuff is mighty expensive. I'd look a www.newegg.com for better prices. I'm in a networking class right now so I can't help yah' out at the moment. I'm sure others will do so throughout the day though.

 

[mammikoura]

Wow, some of that stuff is mighty expensive. I'd look a www.newegg.com for better prices. I'm in a networking class right now so I can't help yah' out at the moment. I'm sure others will do so throughout the day though.

They don't ship to Australia. And I think the prices in Will's website are in aussie dollars.

 

[rdcmmnst]

yeah you'll want chaper parts for sure if you can get them maybe the 6800 it's better and not much mroe

 

[Will]

Au Dollars

I'm in Australia and Jantechcomputers is an australian site so the prices are in Aus Dollars. The prices i found here are pretty good compared to other aussie sites.
With the graphic cards i would like to know if a XpertVision ATI Radeon X800 (core 392MHz) 256MB 256bit DDR3
http://www.jantechcomputers.com.au/product.asp?pID=10483&cID=291
is better and by how much than the card i already have chosen the XpertVision GF 6600GT 256MB 128bit DDR3
http://www.jantechcomputers.com.au/product.asp?pID=11725&cID=291.
I would also like to know where i can get any good guides for building the PC, i would prefer ones where i can download it instead of having to load each page on the internet.
Thanks for the advice.