I am planning to do a major upgrade from my current computer somewhere around October. My budget is around $800-900 and this is the first time that I will do a new build. Normally I would do an upgrade with just replacing the mobo, CPU, and GPU but I hate the case I have now, it runs way too high, it's cramped, and generally crappy.
Here is the computer I have now:
AMD Athlon XP2800
nForce2
Corsair Twinx1024XL 1024 mb RAM
ATI Radeon X800XL
Audigy2 ZS
Samsung 940B 19" LCD
Antec Neopower 480W
Z-680 speakers
120gb PATA Seagate HDD
As mentioned I have never done a full build, although I have done minor things like replace video cards, optical drives, PSUs, sound cards, RAM... But I have never installed a mobo or a CPU, so any helpful tips and guides on this would be helpful.
Here is what I'm planning to use:
AMD Athlon 64 X2 4200+ 2000MHz HT Socket 939 Dual Core Processor - Retail, http://www.newegg.com/Product/Product.asp?Item=N82E16819103547 - $357.00
eVGA Geforce 7900GT 256-P2-N563-AX Video Card - Retail http://www.newegg.com/Product/Product.asp?Item=N82E16814130281 - $274.99
Thermaltake SHARK VA7000BWA Black Aluminum ATX Full Tower Computer Case - Retail http://www.newegg.com/Product/Product.asp?Item=N82E16811133143 - $169.00
Is there anything wrong with the parts I've chosen? Perhaps you can recommend another reputable site with better prices?
I am not sure what mobo to use... basically I want a good rock solid mobo with atleast 4 slots for RAM, onboard LAN, and the usual stuff. I have no use for SLI as I'll never be rich enough to afford it, and IMHO it's alot better to buy a new GPU rather than 2X older cards. I also need it to be relatively cheap...
The rest of the system will be recycled off of my current rig to save money. Will my RAM and IDE hard drive be compatible with these new mobos?
Will my 480Watt Antec Neopower support all of this? I really don't want to upgrade my PSU as I really like this one and it would use up even more $$$.
Also, I am not really familiar with the whole software side of this. Would I need to reformat after replacing a mobo? I really wouldn't want to reinstall all of my games. A step by step procedure for how to do all of this would be appreciated.

Here is the computer I have now:
AMD Athlon XP2800
nForce2
Corsair Twinx1024XL 1024 mb RAM
ATI Radeon X800XL
Audigy2 ZS
Samsung 940B 19" LCD
Antec Neopower 480W
Z-680 speakers
120gb PATA Seagate HDD
As mentioned I have never done a full build, although I have done minor things like replace video cards, optical drives, PSUs, sound cards, RAM... But I have never installed a mobo or a CPU, so any helpful tips and guides on this would be helpful.
Here is what I'm planning to use:
AMD Athlon 64 X2 4200+ 2000MHz HT Socket 939 Dual Core Processor - Retail, http://www.newegg.com/Product/Product.asp?Item=N82E16819103547 - $357.00
eVGA Geforce 7900GT 256-P2-N563-AX Video Card - Retail http://www.newegg.com/Product/Product.asp?Item=N82E16814130281 - $274.99
Thermaltake SHARK VA7000BWA Black Aluminum ATX Full Tower Computer Case - Retail http://www.newegg.com/Product/Product.asp?Item=N82E16811133143 - $169.00
Is there anything wrong with the parts I've chosen? Perhaps you can recommend another reputable site with better prices?
I am not sure what mobo to use... basically I want a good rock solid mobo with atleast 4 slots for RAM, onboard LAN, and the usual stuff. I have no use for SLI as I'll never be rich enough to afford it, and IMHO it's alot better to buy a new GPU rather than 2X older cards. I also need it to be relatively cheap...
The rest of the system will be recycled off of my current rig to save money. Will my RAM and IDE hard drive be compatible with these new mobos?
Will my 480Watt Antec Neopower support all of this? I really don't want to upgrade my PSU as I really like this one and it would use up even more $$$.
Also, I am not really familiar with the whole software side of this. Would I need to reformat after replacing a mobo? I really wouldn't want to reinstall all of my games. A step by step procedure for how to do all of this would be appreciated.