hello, I would like to look for a decent laptop that can be used for simple video editing, basic photoshop, able to show an ok detailed environment in a not so heavy 3d virtual world (would like to take nice photo in SecondLife)

1. Preferred Brand: anything that is reliable, dell, hp, lenovo?
2. Budget; RM 1-2k
3. Usage: Simple video editing (just splice and stitch and publish), basic photoshop editing (not more than 5 layers), want to run 3D virtual world and see decent virtual environment that is pleasing to the eyes (secondlife)
4. Preferred laptop/screen size - no preference, no need to big like 17", easy and light to carry around is more important

thank you!