finally gonna follow up on upgrading

ok, ive posted a few times about upgrading my setup and this is what ive come up with, tell me what you guys think:

512mb generic ram ---> 1 gig corsair xms (should i run the extra 512 with this?)
http://www.newegg.com/Product/Product.asp?Item=N82E16820145450

geforce fx 5200 --> 6800 w/ 512 gddr2 (but would a 6800gs be worth the extra 50 bucks, im stuck with agp )
http://www.newegg.com/Product/Product.asp?Item=N82E16814121216

generic 240 watt psu --> antec smartpower 400 watt
http://www.newegg.com/Product/Product.asp?Item=N82E16817103935

check my sig for more details if u need them

 

bumpage....

 

Yea I've gotta start shortly, btw jobs at the moment, but want 2x1Gb RAM and Vid Card for PC1, not sure which yet still researching, keen to know how you get on.

PC3 is looking promosing but still in R&D stages, which sort of coffee, probe coating surface (copper, alloy, etc) but starting to show good bang for buzz, lol.

Will have a look at ya specs soon, about to do Vid Drivers (try to get this crap a little better) and benchmarking then some RAM timing tweaks. But PSU may be a bit under power for new vid card etc, tomshardware does some good reviews (shootouts).