The general cost for a MSI laptop is around $1200. This is mainly the entry level cost. With this, you would receive a 15 inch display, 8 gb of memory, and 750 gb hard-drive.
It will vary on where you buy it from but I have seen a 17" laptop from MSI fro $1300 with free shipping here: MSI GT780DX Gaming Laptop, www.pro-star.com.
the msi website has a full guide
Buy new laptop coz MSI sucks! Stupid company
You have searched for "what are the most powerful laptops available?" . You might be interested in the following threads: In Market for small but powerful laptop Powerful Laptop General Laptop Advice From An Old Pro. Toshiba laptop cannot see my USB storage PCMCIA card on an old laptop ?
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Yes there is, such as alienware with their M18X and 17X, ASUS,and MSI. They're replaceable video cards not really external and their cost is alot(about 1500 to 3000$)
The Acer netbooks, or MSI netbooks like the MSI Wind are all new and cheap.
The MSI GX720-032US Intel Centrino 2 Core 2 Duo P8600 2.4 GHz Laptop can hold a charge for an average of 7 hours.
yes it does have a microphone because i have the laptop and it does have one.
The MSI Titan GT77 HX is the most powerful gaming laptop on the market it is also the most expensive
If you google the model and make of the laptop and put assemble after it, you will find guides. Will Help you