no the 07 is all new nothing from the ranger, this time its based off explorer. if i need room for toys bedding etc. etc. ill barrow the excursion form work.
have you been looking around in the ati control panel there is a setting in there for it like nvidia has nview i don't know what the ati one is called. also make sure you plug in the svideo cable before you turn on the computer.
if it is just a DOS attack your going to have to spend some money to get it to stop or just take it off line. And if your running it out of your house it can't be getting slammed that hard.
go with the 3700+ processor the XFX 7900 (see if you can get a BFG tech one they are faster) the power supply is ok, but you could do better, go with the ecs motherboard.