You guy's are going to think I'm nutzo. Well, for starters, I am...lol. As I mentioned, after installing the 8600GT replacement card that Dell without question re-sent to me, the NVIDIA 8600GT worked perfectly after plopping it in the ole PCIe slot. It has been working great!
In fact, My system devours Crysis! And has been ever since I installed the card this time without connecting the (included in packaging) external cable to the BIOS/CHMOS jumper on the mobo. Well...I am really sick. I have the gaming bug as it turns out.. Really bad now. My favorite game...I started to play Crysis, and all without incident, but I have been left wondering what kind of gaming experience would I have with a new card? A better card. A new card like the familiar NVIDIA GeForce 8800GT 512MB? No need for me to wonder anymore. Today I won an auction on ebay for a NVIDIA GeForce 8800GT 512MB graphics card bought for $192.35. Retail is $260.00 through websites such as Tiger Direct. Yep, they go for $260.00 (shipping included) Not too bad. So I saved a little coin, and the card will be here before next weekend. Good. A nice little upgrade wouldn't you say?
Still with me? I hope you like my little story...
Anyway, my question...Will it or should it be the same process where I just fit the new 8800GT graphics card into the PCIe slot and presto, all is a go? Just like the 8600GT? Installing without an external power cable of any kind?
Is there an external cable needed for the 8800GT graphics card?
I am thinking an external power cable is
not needed for this install either. And it's simply a matter of plug & play, just like the 8600GT was after all my troubles.
Thanks in advance for your input, and for staying with me. You guys have been great, and I owe a lot of my new learning on how to properly install a graphics card to you all.

Thanks too for reading my long winded post,...Ah hem...