Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: out of stock When will Amazon get this in stock again??  ASUS rep, is this still in production?
Document: Will figure it out eventually.As for productivity, I'm a developer and it suits nicely. It allowed me to finish some coding while on the plane, with the compiler, database engine and so on working at the same time; without major lags.I still would have preferred to buy the 13" version, but Amazon was out of stock of those too.
It still completely ignores a request sometimes.Everything else so far on the unit is solid, but I travel a lot and cannot live without a trustworthy touch pad. I've ordered an additional mouse, but will often need just the touch pad. Will try another day or so to get this working, but not happy at all currently.Jan 30 2010 Update:  No luck, have tried all the recommendations on the ASUS Support site. Lots of others have complained about this.
Although the 11.5 hours of battery life are more like 7/8 hs, the overall experience is positive. I had a problem with the laptop, and apparently i'm not the only one: battery was dead on arrival. I tried replacing the item with amazon but it was out of stock! So I contacted one of Asus Authorized Service Providers and I got it replaced in 5 days.The energy saving modes are complete but they mess up your desktop configuration (wallpaper, taskbar).
!This is really no fault to amazon they shipped the laptop to me very promptly with no problems. I just wish ASUS would step up their game and actually serve their customers..
I ordered this laptop early Tuesday morning and on Friday night it still has not shipped. I read that Amazon would see to it that I got it Wednesday if I payed $40.00 extra. I didn't, so I guess this is my punishment.
It is my second ASUS laptop, and I have been testing it for a week. Here is my review:Pros:1. Reasonably priced: Asus UL80Vt is definitely in the lower price range ($709 on Amazon), but very nicely built that actually succeeds other comparable brands.2. Very good customer support: it has 2 years global warranty, plus 1 year of accident warranty. I called the service line twice since I got the computer. I have no communication problem with the technicians.3.
Amazon was also very helpful; I was allowed to still purchase through the $100 Gift Card promotion even after the link stopped working.For those interested in the next generation, the UL80Jt incorporates a low-voltage dual-core Core i7 overclocked to 1.73 Ghz and an nVidia 310M with 1GB. It promises even better performance and battery life, but will clock in at just over $1,000.
I almost didn't buy this laptop after watching review on Youtube from Expert Laptop Review I think the laptop they used for review was the Demo laptop it's look differnce from the one I got from Amazon ASUS UL80Vt-A1The battery last 8+ hrs with normal setting could last 10+ with low settingVery fast overall usedThe screen was bright and clear very happymany of cool stuff2 Year Global Warranty and 1 Year Accidental Damage WarrantyIf you are looking for the best laptop this is the right one I paid $823 plus $100 gift card free
Maybe you'll find sources for help that are better than what I found.By the way, Amazon was great on taking this product back.Finally, in case someone else experiences a similar problem with a battery on this model, here's the answer you'll wait at least two days to get from Asus.
I tried looking for a laptop that would be an upgrade to the specs of this ASUS laptop with another, but I can't find it especially for the price range.. (I bought this laptop for less than $500 back in 2010).The graphic card equipped with this laptop is definitely not the greatest out there (Nvidia G210m). It's an entry level graphics card and you basically get what you pay for.
Answer: Yeah there are two HUGE differences.  The UL80VT has DDR3 Ram, whereas the UL80AG uses DDR2.  DDR3 is faster but more importantly, it runs cooler than DDR2.  That will help battery life and internal temperatures of the laptop.  DDR3 in general is more expensive than DDR2 Ram.   Secondly, the UL80VT has switchable graphics.  There's the integrated graphics card, and then it also comes with a Nvidia g210M dedicated card. You can switch on the fly to whatever card suits your needs, if you prefer a real graphics card you have that option, or if you want to save battery life, that is also available.  The UL80AG does not include that dedicated graphics card.  It only has the integrated Intel 4500HD card.  In terms of price, the UL80VT is priced accordingly.  Better Ram and extra graphics card = the approx. $100 price difference.  Hope that helps!