Looking for a Powerful laptop

[reminder]

I often do Video editing and converting on my Sony laptop using Adobe Premiere.

My laptop spec is:
Intel Pentium M processor 1.73GHz
1.50GB RAM

However, while editing videos, my laptop gets too slow. I really want to upgrade the processing speed of my Laptop.

Can you tell me whats the most powerful (and portable) laptops available.
Can I upgrade my existing laptop?

Thanks for the info

[imasoldier]

I often do Video editing and converting on my Sony laptop using Adobe Premiere.

My laptop spec is:
Intel Pentium M processor 1.73GHz
1.50GB RAM

However, while editing videos, my laptop gets too slow. I really want to upgrade the processing speed of my Laptop.

Can you tell me whats the most powerful (and portable) laptops available.
Can I upgrade my existing laptop?

Thanks for the info


Are there laptops that are not portable?

I just did a quick search on Newegg
http://www.newegg.com/Product/Product.asp?Item=N82E16834117375

[Seedler]

Don't get Sony, unless money is not a limiting factor because although their products are of high quality, they are also usually overpriced.

[reminder]

Are there laptops that are not portable?
In the past I had Acer Aspire series. I weighed 7KG. I wouldn't call that portable.

When I am searching for a 'powerful' laptop, what spec should I be looking for? Is it 'Intel Core 2 Duo' or 2+GB RAM ?

Thanks

[suprafreak6]

both...