You never mentioned AAFES so all I could compare was Dell against you link you posted
The 9-cell battery is the biggest you can get for the XPS Gen2 ..
The 90W will charge your laptop battery faster if your using the laptop while the battery is charging ..
when I had my 8600 I got the 90W to use while traveliing .. That way I could use the battery on the plane .. Then plug in while...
Well you don't say what laptop model but if the "Ultra" is out of the question I have to say at a minimum you'll want the plain 6800 ..
Other than that of the 2 you list I'm not sure whats faster .. I've never used either...
No it does not work and there is no fix available .. Its been discussed several times in the past .. It will be up to the software companies to code/write in support for that feature ..
Try a search .. You'll find all the threads on it .
Quote:
Originally Posted by LittleJohny
...oh... so RF is actually smoother than BT?
No .. My bluetooth mouse works just as well as any of my RF wireless mouses do ..