If i purchaseall the neccessry parts fro my PC, would they come with all the required cabling or would it need to be baught seperately? Thanks.
Well it depends, what hardware are you getting? all the connections with the motherboard, power connectors etc.. are allready in the power supply, graphics cards that require powerconnectors usually come with them, my graphics card came with power splitters, HD cable or somthing, VGA-DVI Adaptor and s-video, my sound card came with all the needed cables + more, even the power supply had extra cables too, usually when you but motherboards various cables are included like IDE cables, SATA etc..
If you buy retail components they usually do come with the cables you need. OEM parts tend not to. OEM CPUs dont come with heatsink or fans either. You rarely find retail floppy drives, even pc world sold loads of OEM components last time I was there so it might be worth buying a floppy drive cable just in case. They only cost a few quid and it will save a second order over the net or a trip out. I personally would buy rounded cables separate anyway. They are neater and will help air flow inside your case, but they certainly aren't a "must"!