What DELL model do you have?

[lukin]

Optiplex 780 here , it had a lousy dual core when i got it, so i replaced it with a core 2 duo E8500, Ati 5450 for graphics, and 1 Tb HDD.

[elise17]

I'm using Dell XPS L502x, it's working great.

[Bear]

Dell Studio 1747

Ubuntu 12.10 64bit works great.

[darkazurka]

Dell Vostro 1015. If I'm correct it uses an X4500 Intel gma card.
I was worried today about overheating(I still am) but since I found the program "Jupiter" which now rests in my systray I feel much safer and in a better mood!

[bzhao]

Dell Inspiron 1440/Xubuntu 12.04

[uclugLee]

I'm running three Dell laptops and one desktop at the moment:
Latitude D630 8gb ram
Latitude E6410 8gb ram
Studio 1737 8gb ram
Optiplex 745 8gb ram desktop

All run 12.10 64 bit just fine.

[Carlos Araujo]

I'm using a Dell Inspiron 1523 i7(hibryd graphics amd/intel). Quantal do not work with this model

[uclugLee]

I also got my hands on the following:
Latitude E6400 8gb ram
Latitude E6420 8gb ram

12.04 and 12.10 are running great on both.

[Askel]

Dell Precision m4600 with an nvidia graficscard (I regret that I didn't choose AMD). Works great for the most part, although displayport and HDMI is not working yet.

[andrew.46]

Dell Latitude D520 here running Slackware 14.0 and Fluxbox. Added another gig of RAM to this machine to make it 2gig and also upgraded the HDD from 80 to 320. Not bad for a machine manufactured in 2006 .