if you just need dv. you can try onboard VGA version. the motherboard cost the same.. so it's free. if you want to upgread, you can get agp card later.

the money can go to get bigger HD.

my computer:
gigabyte 865G
P4 2.4C oc 3.2
kingston KHX 4000 512X2
pioneer dvd-rw 07
seagate 200G 8M

it works great for me.

ps. i also upgread the cpu cooler and fan. the intel one is quite laud.